diff --git a/lua/entities/gmod_subway_81-501/cl_init.lua b/lua/entities/gmod_subway_81-501/cl_init.lua
index e1f750e..3d8d8c2 100644
--- a/lua/entities/gmod_subway_81-501/cl_init.lua
+++ b/lua/entities/gmod_subway_81-501/cl_init.lua
@@ -468,20 +468,26 @@ ENT.ButtonMap["AirDistributor"] = {
 for i=0,3 do
     ENT.ClientProps["TrainNumberL"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(295+i*6.6-4*6.6/2,69.07,-25.5),
+        pos = Vector(0,0,0),
         ang = Angle(0,90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberL",i,Vector(306, 69.07,-25.5),TEXT_ALIGN_LEFT)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberL",i,4,false)
         end,
     }
     ENT.ClientProps["TrainNumberR"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(-280-i*6.6-3*6.6/2,-66.37,-25.5),
+        pos = Vector(0,0,0),
         ang = Angle(0,-90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberR",i,Vector(-317,-66.37,-25.5),TEXT_ALIGN_LEFT)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberR",i,4,true)
         end,
     }
 end
@@ -982,22 +988,17 @@ function ENT:Initialize()
     self.EmergencyBrakeValveRamp = 0
 end
 
-
 function ENT:UpdateWagonNumber()
+    self.TrainNumberR = false
+    self.TrainNumberL = false
     for i=0,3 do
-        local leftNum,rightNum = self.ClientEnts["TrainNumberL"..i],self.ClientEnts["TrainNumberR"..i]
-        local num = math.floor(self.WagonNumber%(10^(i+1))/10^i)
-        if IsValid(leftNum) then
-            leftNum:SetPos(self:LocalToWorld(Vector(295+i*6.6-3*6.6/2,69.07,-25.5)))
-            leftNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-        end
-        if IsValid(rightNum) then
-            rightNum:SetPos(self:LocalToWorld(Vector(-280-i*6.6-3*6.6/2,-66.37,-25.5)))
-            rightNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-        end
+        local cent = self.ClientEnts["TrainNumberR"..i]
+        if IsValid(cent) then cent:Remove() end
+
+        cent = self.ClientEnts["TrainNumberL"..i]
+        if IsValid(cent) then cent:Remove() end
     end
 end
-
 --------------------------------------------------------------------------------
 function ENT:Think()
     self.BaseClass.Think(self)
diff --git a/lua/entities/gmod_subway_81-502/cl_init.lua b/lua/entities/gmod_subway_81-502/cl_init.lua
index fe5de03..bb58631 100644
--- a/lua/entities/gmod_subway_81-502/cl_init.lua
+++ b/lua/entities/gmod_subway_81-502/cl_init.lua
@@ -1466,24 +1466,29 @@ ENT.ButtonMap["UAVAPanel"] = {
     }
 }
 
-
 for i=0,3 do
     ENT.ClientProps["TrainNumberL"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(295+i*6.6-3*6.6/2,69.07,-25.5),
+        pos = Vector(0,0,0),
         ang = Angle(0,90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberL",i,Vector(306, 69.07,-25.5),TEXT_ALIGN_LEFT)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberL",i,4,false)
         end,
     }
     ENT.ClientProps["TrainNumberR"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(-280-i*6.6-3*6.6/2,-66.37,-25.5),
+        pos = Vector(0,0,0),
         ang = Angle(0,-90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberR",i,Vector(-317,-66.37,-25.5),TEXT_ALIGN_LEFT)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberR",i,4,true)
         end,
     }
 end
@@ -2046,17 +2051,14 @@ function ENT:Initialize()
 end
 
 function ENT:UpdateWagonNumber()
+    self.TrainNumberR = false
+    self.TrainNumberL = false
     for i=0,3 do
-        local leftNum,rightNum = self.ClientEnts["TrainNumberL"..i],self.ClientEnts["TrainNumberR"..i]
-        local num = math.floor(self.WagonNumber%(10^(i+1))/10^i)
-        if IsValid(leftNum) then
-            leftNum:SetPos(self:LocalToWorld(Vector(295+i*6.6-3*6.6/2,69.07,-25.5)))
-            leftNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-        end
-        if IsValid(rightNum) then
-            rightNum:SetPos(self:LocalToWorld(Vector(-280-i*6.6-3*6.6/2,-66.37,-25.5)))
-            rightNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-        end
+        local cent = self.ClientEnts["TrainNumberR"..i]
+        if IsValid(cent) then cent:Remove() end
+
+        cent = self.ClientEnts["TrainNumberL"..i]
+        if IsValid(cent) then cent:Remove() end
     end
 end
 
diff --git a/lua/entities/gmod_subway_81-702/cl_init.lua b/lua/entities/gmod_subway_81-702/cl_init.lua
index e6d9b65..acda496 100644
--- a/lua/entities/gmod_subway_81-702/cl_init.lua
+++ b/lua/entities/gmod_subway_81-702/cl_init.lua
@@ -605,23 +605,30 @@ ENT.ButtonMap["UAVAPanel"] = {
 for i=0,3 do
     ENT.ClientProps["TrainNumberL"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(400+i*6.6-4*6.6/2,67.67,-26),
+        pos = Vector(0,0,0),
         ang = Angle(0,90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberL",i,Vector(397, 67.67,-26),TEXT_ALIGN_CENTER)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberL",i,3,false)
         end,
     }
     ENT.ClientProps["TrainNumberR"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(-405-i*6.6-4*6.6/2,-67.66,-26),
+        pos = Vector(0,0,0),
         ang = Angle(0,-90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberR",i,Vector(-430,-67.67,-26),TEXT_ALIGN_CENTER)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberR",i,3,true)
         end,
     }
 end
+
 ENT.ButtonMap["FrontDoor"] = {
     pos = Vector(468,16,37),
     ang = Angle(0,-90,90),
@@ -1190,23 +1197,20 @@ function ENT:Initialize()
     self.EmergencyValveEPKRamp = 0
     self.EmergencyBrakeValveRamp = 0
 end
+
 function ENT:UpdateWagonNumber()
     local count = math.max(3,math.ceil(math.log10(self.WagonNumber+1)))
+    
+    self.TrainNumberR = false
+    self.TrainNumberL = false
     for i=0,3 do
-        self:ShowHide("TrainNumberL"..i,i<count)
-        self:ShowHide("TrainNumberR"..i,i<count)
-        local leftNum,rightNum = self.ClientEnts["TrainNumberL"..i],self.ClientEnts["TrainNumberR"..i]
-        if i<count and self.WagonNumber then
-            local num = math.floor(self.WagonNumber%(10^(i+1))/10^i)
-            if IsValid(leftNum) then
-                leftNum:SetPos(self:LocalToWorld(Vector(400+i*6.6-4*6.6/2,67.67,-26)))
-                leftNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-            end
-            if IsValid(rightNum) then
-                rightNum:SetPos(self:LocalToWorld(Vector(-405-i*6.6-4*6.6/2,-67.66,-26)))
-                rightNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-            end
-        end
+        self:ShowHide("TrainNumberR"..i, i<count)
+        local cent = self.ClientEnts["TrainNumberR"..i]
+        if IsValid(cent) then cent:Remove() end
+
+        self:ShowHide("TrainNumberL"..i, i<count)
+        cent = self.ClientEnts["TrainNumberL"..i]
+        if IsValid(cent) then cent:Remove() end
     end
 end
 
diff --git a/lua/entities/gmod_subway_81-702_int/cl_init.lua b/lua/entities/gmod_subway_81-702_int/cl_init.lua
index da186c0..31dd3da 100644
--- a/lua/entities/gmod_subway_81-702_int/cl_init.lua
+++ b/lua/entities/gmod_subway_81-702_int/cl_init.lua
@@ -569,23 +569,30 @@ ENT.ButtonMap["UAVAPanel"] = {
 for i=0,3 do
     ENT.ClientProps["TrainNumberL"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(400+i*6.6-4*6.6/2,67.67,-26),
+        pos = Vector(0,0,0),
         ang = Angle(0,90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberL",i,Vector(397, 67.67,-26),TEXT_ALIGN_CENTER)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberL",i,3,false)
         end,
     }
     ENT.ClientProps["TrainNumberR"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(-405-i*6.6-4*6.6/2,-67.66,-26),
+        pos = Vector(0,0,0),
         ang = Angle(0,-90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberR",i,Vector(-430,-67.67,-26),TEXT_ALIGN_CENTER)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberR",i,3,true)
         end,
     }
 end
+
 ENT.ButtonMap["FrontDoor"] = {
     pos = Vector(468,16,37),
     ang = Angle(0,-90,90),
@@ -991,23 +998,20 @@ function ENT:Initialize()
     self.EmergencyValveEPKRamp = 0
     self.EmergencyBrakeValveRamp = 0
 end
+
 function ENT:UpdateWagonNumber()
     local count = math.max(3,math.ceil(math.log10(self.WagonNumber+1)))
+    
+    self.TrainNumberR = false
+    self.TrainNumberL = false
     for i=0,3 do
-        self:ShowHide("TrainNumberL"..i,i<count)
-        self:ShowHide("TrainNumberR"..i,i<count)
-        local leftNum,rightNum = self.ClientEnts["TrainNumberL"..i],self.ClientEnts["TrainNumberR"..i]
-        if i<count and self.WagonNumber then
-            local num = math.floor(self.WagonNumber%(10^(i+1))/10^i)
-            if IsValid(leftNum) then
-                leftNum:SetPos(self:LocalToWorld(Vector(400+i*6.6-4*6.6/2,67.67,-26)))
-                leftNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-            end
-            if IsValid(rightNum) then
-                rightNum:SetPos(self:LocalToWorld(Vector(-405-i*6.6-4*6.6/2,-67.66,-26)))
-                rightNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-            end
-        end
+        self:ShowHide("TrainNumberR"..i, i<count)
+        local cent = self.ClientEnts["TrainNumberR"..i]
+        if IsValid(cent) then cent:Remove() end
+
+        self:ShowHide("TrainNumberL"..i, i<count)
+        cent = self.ClientEnts["TrainNumberL"..i]
+        if IsValid(cent) then cent:Remove() end
     end
 end
 
diff --git a/lua/entities/gmod_subway_81-703/cl_init.lua b/lua/entities/gmod_subway_81-703/cl_init.lua
index 3669021..174a3a9 100644
--- a/lua/entities/gmod_subway_81-703/cl_init.lua
+++ b/lua/entities/gmod_subway_81-703/cl_init.lua
@@ -616,23 +616,30 @@ ENT.ButtonMap["UAVAPanel"] = {
 for i=0,3 do
     ENT.ClientProps["TrainNumberL"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(410-15+i*6.6-3*6.6/2,69.07,-25.5),
+        pos = Vector(0,0,0),
         ang = Angle(0,90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberL",i,Vector(360, 69.07,-25.5),TEXT_ALIGN_RIGHT)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberL",i,4,false)
         end,
     }
     ENT.ClientProps["TrainNumberR"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(-392-15-i*6.6-3*6.6/2,-66.37,-26),
+        pos = Vector(0,0,0),
         ang = Angle(0,-90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberR",i,Vector(-416,-66.37,-26),TEXT_ALIGN_RIGHT)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberR",i,4,true)
         end,
     }
 end
+
 ENT.ButtonMap["FrontDoor"] = {
     pos = Vector(460.7,16-1,40),
     ang = Angle(0,-90,90),
@@ -1184,20 +1191,19 @@ function ENT:Initialize()
     self.OldSpeedoDelta = 0
     self.SpeedoDelta = 0
 end
+
 function ENT:UpdateWagonNumber()
+    self.TrainNumberR = false
+    self.TrainNumberL = false
     for i=0,3 do
-        local leftNum,rightNum = self.ClientEnts["TrainNumberL"..i],self.ClientEnts["TrainNumberR"..i]
-        local num = math.floor(self.WagonNumber%(10^(i+1))/10^i)
-        if IsValid(leftNum) then
-            leftNum:SetPos(self:LocalToWorld(Vector(395+i*6.6-3*6.6/2,69.07,-25.5)))
-            leftNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-        end
-        if IsValid(rightNum) then
-            rightNum:SetPos(self:LocalToWorld(Vector(-407-i*6.6-3*6.6/2,-66.37,-26)))
-            rightNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-        end
+        local cent = self.ClientEnts["TrainNumberR"..i]
+        if IsValid(cent) then cent:Remove() end
+
+        cent = self.ClientEnts["TrainNumberL"..i]
+        if IsValid(cent) then cent:Remove() end
     end
 end
+
 --------------------------------------------------------------------------------
 function ENT:Think()
     self.BaseClass.Think(self)
diff --git a/lua/entities/gmod_subway_81-703_int/cl_init.lua b/lua/entities/gmod_subway_81-703_int/cl_init.lua
index 7a9efa7..ac5328a 100644
--- a/lua/entities/gmod_subway_81-703_int/cl_init.lua
+++ b/lua/entities/gmod_subway_81-703_int/cl_init.lua
@@ -569,23 +569,30 @@ ENT.ButtonMap["UAVAPanel"] = {
 for i=0,3 do
     ENT.ClientProps["TrainNumberL"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(410-15+i*6.6-3*6.6/2,69.07,-25.5),
+        pos = Vector(0,0,0),
         ang = Angle(0,90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberL",i,Vector(360, 69.07,-25.5),TEXT_ALIGN_RIGHT)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberL",i,4,false)
         end,
     }
     ENT.ClientProps["TrainNumberR"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(-392-15-i*6.6-3*6.6/2,-66.37,-26),
+        pos = Vector(0,0,0),
         ang = Angle(0,-90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberR",i,Vector(-416,-66.37,-26),TEXT_ALIGN_RIGHT)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberR",i,4,true)
         end,
     }
 end
+
 ENT.ButtonMap["FrontDoor"] = {
     pos = Vector(460.7,16-1,40),
     ang = Angle(0,-90,90),
@@ -1045,20 +1052,19 @@ function ENT:Initialize()
     self.OldSpeedoDelta = 0
     self.SpeedoDelta = 0
 end
+
 function ENT:UpdateWagonNumber()
+    self.TrainNumberR = false
+    self.TrainNumberL = false
     for i=0,3 do
-        local leftNum,rightNum = self.ClientEnts["TrainNumberL"..i],self.ClientEnts["TrainNumberR"..i]
-        local num = math.floor(self.WagonNumber%(10^(i+1))/10^i)
-        if IsValid(leftNum) then
-            leftNum:SetPos(self:LocalToWorld(Vector(395+i*6.6-3*6.6/2,69.07,-25.5)))
-            leftNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-        end
-        if IsValid(rightNum) then
-            rightNum:SetPos(self:LocalToWorld(Vector(-407-i*6.6-3*6.6/2,-66.37,-26)))
-            rightNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-        end
+        local cent = self.ClientEnts["TrainNumberR"..i]
+        if IsValid(cent) then cent:Remove() end
+
+        cent = self.ClientEnts["TrainNumberL"..i]
+        if IsValid(cent) then cent:Remove() end
     end
 end
+
 --------------------------------------------------------------------------------
 function ENT:Think()
     self.BaseClass.Think(self)
diff --git a/lua/entities/gmod_subway_81-714_lvz/cl_init.lua b/lua/entities/gmod_subway_81-714_lvz/cl_init.lua
index be6bd0f..e1948a3 100644
--- a/lua/entities/gmod_subway_81-714_lvz/cl_init.lua
+++ b/lua/entities/gmod_subway_81-714_lvz/cl_init.lua
@@ -796,23 +796,30 @@ for i = 0,12 do
         hideseat = 1.1,
     }
 end
+
 for i=0,4 do
     ENT.ClientProps["TrainNumberL"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(57+i*6.6-5*6.6/2,67.64,-17.8),
+        pos = Vector(0,0,0),
         ang = Angle(0,90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberL",i,Vector(70, 67.64,-17.8),TEXT_ALIGN_LEFT)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberL",i,4,false)
         end,
     }
     ENT.ClientProps["TrainNumberR"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(80-i*6.6-5*6.6/2,-67.64,-17.8),
+        pos = Vector(0,0,0),
         ang = Angle(0,-90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberR",i,Vector(70,-67.64,-17.8),TEXT_ALIGN_RIGHT)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberR",i,4,true)
         end,
     }
 end
@@ -842,23 +849,20 @@ ENT.Lights = {
 --------------------------------------------------------------------------------
 function ENT:UpdateWagonNumber()
     local count = math.max(4,math.ceil(math.log10(self.WagonNumber+1)))
+    
+    self.TrainNumberR = false
+    self.TrainNumberL = false
     for i=0,4 do
-        self:ShowHide("TrainNumberL"..i,i<count)
-        self:ShowHide("TrainNumberR"..i,i<count)
-        if i< count and self.WagonNumber then
-            local leftNum,rightNum = self.ClientEnts["TrainNumberL"..i],self.ClientEnts["TrainNumberR"..i]
-            local num = math.floor(self.WagonNumber%(10^(i+1))/10^i)
-            if IsValid(leftNum) then
-                leftNum:SetPos(self:LocalToWorld(Vector(57+i*6.6-count*6.6/2,67.64,-17.8)))
-                leftNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-            end
-            if IsValid(rightNum) then
-                rightNum:SetPos(self:LocalToWorld(Vector(80-i*6.6-count*6.6/2,-67.64,-17.8)))
-                rightNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-            end
-        end
+        self:ShowHide("TrainNumberR"..i, i<count)
+        local cent = self.ClientEnts["TrainNumberR"..i]
+        if IsValid(cent) then cent:Remove() end
+
+        self:ShowHide("TrainNumberL"..i, i<count)
+        cent = self.ClientEnts["TrainNumberL"..i]
+        if IsValid(cent) then cent:Remove() end
     end
 end
+
 function ENT:Initialize()
     self.BaseClass.Initialize(self)
     self.CraneRamp = 0
diff --git a/lua/entities/gmod_subway_81-714_mvm/cl_init.lua b/lua/entities/gmod_subway_81-714_mvm/cl_init.lua
index a8b39dd..af53b29 100644
--- a/lua/entities/gmod_subway_81-714_mvm/cl_init.lua
+++ b/lua/entities/gmod_subway_81-714_mvm/cl_init.lua
@@ -824,26 +824,34 @@ for i = 0,26 do
         hideseat = 1.1,
     }
 end
+
 for i=0,4 do
     ENT.ClientProps["TrainNumberL"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(57+i*6.6-5*6.6/2,67.64,-17.8),
+        pos = Vector(0,0,0),
         ang = Angle(0,90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberL",i,Vector(70, 67.64,-17.8),TEXT_ALIGN_LEFT)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberL",i,4,false)
         end,
     }
     ENT.ClientProps["TrainNumberR"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(80-i*6.6-5*6.6/2,-67.64,-17.8),
+        pos = Vector(0,0,0),
         ang = Angle(0,-90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberR",i,Vector(70,-67.64,-17.8),TEXT_ALIGN_RIGHT)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberR",i,4,true)
         end,
     }
 end
+
 ENT.Lights = {
     -- Interior
     [11] = { "dynamiclight",    Vector( 200, 0, 0), Angle(0,0,0), Color(255,245,245), brightness = 3, distance = 400 , fov=180,farz = 128, changable = true },
@@ -868,23 +876,20 @@ ENT.Lights = {
 --------------------------------------------------------------------------------
 function ENT:UpdateWagonNumber()
     local count = math.max(4,math.ceil(math.log10(self.WagonNumber+1)))
+    
+    self.TrainNumberR = false
+    self.TrainNumberL = false
     for i=0,4 do
-        self:ShowHide("TrainNumberL"..i,i<count)
-        self:ShowHide("TrainNumberR"..i,i<count)
-        if i< count and self.WagonNumber then
-            local leftNum,rightNum = self.ClientEnts["TrainNumberL"..i],self.ClientEnts["TrainNumberR"..i]
-            local num = math.floor(self.WagonNumber%(10^(i+1))/10^i)
-            if IsValid(leftNum) then
-                leftNum:SetPos(self:LocalToWorld(Vector(57+i*6.6-count*6.6/2,67.64,-17.8)))
-                leftNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-            end
-            if IsValid(rightNum) then
-                rightNum:SetPos(self:LocalToWorld(Vector(80-i*6.6-count*6.6/2,-67.64,-17.8)))
-                rightNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-            end
-        end
+        self:ShowHide("TrainNumberR"..i, i<count)
+        local cent = self.ClientEnts["TrainNumberR"..i]
+        if IsValid(cent) then cent:Remove() end
+
+        self:ShowHide("TrainNumberL"..i, i<count)
+        cent = self.ClientEnts["TrainNumberL"..i]
+        if IsValid(cent) then cent:Remove() end
     end
 end
+
 function ENT:Initialize()
     self.BaseClass.Initialize(self)
     self.CraneRamp = 0
diff --git a/lua/entities/gmod_subway_81-717_lvz/cl_init.lua b/lua/entities/gmod_subway_81-717_lvz/cl_init.lua
index d3b02cb..9247e24 100644
--- a/lua/entities/gmod_subway_81-717_lvz/cl_init.lua
+++ b/lua/entities/gmod_subway_81-717_lvz/cl_init.lua
@@ -2420,20 +2420,26 @@ ENT.ButtonMap["AirDistributor"] = {
 for i=0,4 do
     ENT.ClientProps["TrainNumberL"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(57+i*6.6-5*6.6/2,67.64,-17.8),
+        pos = Vector(0,0,0),
         ang = Angle(0,90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberL",i,Vector(70, 67.64,-17.8),TEXT_ALIGN_LEFT)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberL",i,4,false)
         end,
     }
     ENT.ClientProps["TrainNumberR"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(80-i*6.6-5*6.6/2,-67.64,-17.8),
+        pos = Vector(0,0,0),
         ang = Angle(0,-90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberR",i,Vector(70,-67.64,-17.8),TEXT_ALIGN_RIGHT)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberR",i,4,true)
         end,
     }
 end
@@ -2951,23 +2957,20 @@ end
 
 function ENT:UpdateWagonNumber()
     local count = math.max(4,math.ceil(math.log10(self.WagonNumber+1)))
+    
+    self.TrainNumberR = false
+    self.TrainNumberL = false
     for i=0,4 do
-        self:ShowHide("TrainNumberL"..i,i<count)
-        self:ShowHide("TrainNumberR"..i,i<count)
-        if i< count and self.WagonNumber then
-            local leftNum,rightNum = self.ClientEnts["TrainNumberL"..i],self.ClientEnts["TrainNumberR"..i]
-            local num = math.floor(self.WagonNumber%(10^(i+1))/10^i)
-            if IsValid(leftNum) then
-                leftNum:SetPos(self:LocalToWorld(Vector(57+i*6.6-count*6.6/2,67.64,-17.8)))
-                leftNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-            end
-            if IsValid(rightNum) then
-                rightNum:SetPos(self:LocalToWorld(Vector(80-i*6.6-count*6.6/2,-67.64,-17.8)))
-                rightNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-            end
-        end
+        self:ShowHide("TrainNumberR"..i, i<count)
+        local cent = self.ClientEnts["TrainNumberR"..i]
+        if IsValid(cent) then cent:Remove() end
+
+        self:ShowHide("TrainNumberL"..i, i<count)
+        cent = self.ClientEnts["TrainNumberL"..i]
+        if IsValid(cent) then cent:Remove() end
     end
 end
+
 local Cpos = {
     0,0.2,0.4,0.5,0.6,0.8,1
 }
diff --git a/lua/entities/gmod_subway_81-717_mvm/cl_init.lua b/lua/entities/gmod_subway_81-717_mvm/cl_init.lua
index 01f2f0b..b34d7f8 100644
--- a/lua/entities/gmod_subway_81-717_mvm/cl_init.lua
+++ b/lua/entities/gmod_subway_81-717_mvm/cl_init.lua
@@ -2055,20 +2055,26 @@ ENT.ButtonMap["AutostopValve"] = {
 for i=0,4 do
     ENT.ClientProps["TrainNumberL"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(57+i*6.6-5*6.6/2,67.64,-17.8),
+        pos = Vector(0,0,0),
         ang = Angle(0,90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberL",i,Vector(70, 67.64,-17.8),TEXT_ALIGN_LEFT)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberL",i,4,false)
         end,
     }
     ENT.ClientProps["TrainNumberR"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(80-i*6.6-5*6.6/2,-67.64,-17.8),
+        pos = Vector(0,0,0),
         ang = Angle(0,-90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberR",i,Vector(70,-67.64,-17.8),TEXT_ALIGN_RIGHT)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberR",i,4,true)
         end,
     }
 end
@@ -2666,23 +2672,20 @@ end
 
 function ENT:UpdateWagonNumber()
     local count = math.max(4,math.ceil(math.log10(self.WagonNumber+1)))
+    
+    self.TrainNumberR = false
+    self.TrainNumberL = false
     for i=0,4 do
-        self:ShowHide("TrainNumberL"..i,i<count)
-        self:ShowHide("TrainNumberR"..i,i<count)
-        if i< count and self.WagonNumber then
-            local leftNum,rightNum = self.ClientEnts["TrainNumberL"..i],self.ClientEnts["TrainNumberR"..i]
-            local num = math.floor(self.WagonNumber%(10^(i+1))/10^i)
-            if IsValid(leftNum) then
-                leftNum:SetPos(self:LocalToWorld(Vector(57+i*6.6-count*6.6/2,67.64,-17.8)))
-                leftNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-            end
-            if IsValid(rightNum) then
-                rightNum:SetPos(self:LocalToWorld(Vector(80-i*6.6-count*6.6/2,-67.64,-17.8)))
-                rightNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-            end
-        end
+        self:ShowHide("TrainNumberR"..i, i<count)
+        local cent = self.ClientEnts["TrainNumberR"..i]
+        if IsValid(cent) then cent:Remove() end
+
+        self:ShowHide("TrainNumberL"..i, i<count)
+        cent = self.ClientEnts["TrainNumberL"..i]
+        if IsValid(cent) then cent:Remove() end
     end
 end
+
 local Cpos = {
     0,0.2,0.4,0.5,0.6,0.8,1
 }
@@ -2711,7 +2714,6 @@ function ENT:Think()
         self.PassSchemesDone = true
     end
 
-
     self:SetLightPower(40,self:GetPackedBool("PanelLights"))
     self:SetLightPower(41,self:GetPackedBool("PanelLights"))
     self:SetLightPower(42,self:GetPackedBool("PanelLights"))
diff --git a/lua/entities/gmod_subway_81-718/cl_init.lua b/lua/entities/gmod_subway_81-718/cl_init.lua
index b5701f0..a945948 100644
--- a/lua/entities/gmod_subway_81-718/cl_init.lua
+++ b/lua/entities/gmod_subway_81-718/cl_init.lua
@@ -2045,43 +2045,49 @@ function ENT:Initialize()
         self.VentVol[i] = 0
     end
 end
+
 for i=0,3 do
     ENT.ClientProps["TrainNumberL"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(57+i*6.6-5*6.6/2,67.64,-17.8),
+        pos = Vector(0,0,0),
         ang = Angle(0,90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberL",i,Vector(70, 67.64,-17.8),TEXT_ALIGN_LEFT)
+        end,
+        modelcallback = function(ent)
+            local wagNum = ent.WagonNumber or 0
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberL",i,(wagNum < 250 and 3 or 4),false)
         end,
     }
     ENT.ClientProps["TrainNumberR"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(80-i*6.6-5*6.6/2,-67.64,-17.8),
+        pos = Vector(0,0,0),
         ang = Angle(0,-90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberR",i,Vector(70,-67.64,-17.8),TEXT_ALIGN_RIGHT)
+        end,
+        modelcallback = function(ent)
+            local wagNum = ent.WagonNumber or 0
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberR",i,(wagNum < 250 and 3 or 4),true)
         end,
     }
 end
+
 function ENT:UpdateWagonNumber()
     local count = self.WagonNumber < 250 and 3 or 4
-    for i=0,3 do
-        self:ShowHide("TrainNumberL"..i,i<count)
-        self:ShowHide("TrainNumberR"..i,i<count)
-        if i< count and self.WagonNumber then
-            local leftNum,rightNum = self.ClientEnts["TrainNumberL"..i],self.ClientEnts["TrainNumberR"..i]
-            local num = math.floor(self.WagonNumber%(10^(i+1))/10^i)
-            if IsValid(leftNum) then
-                leftNum:SetPos(self:LocalToWorld(Vector(57+i*6.6-count*6.6/2,67.64,-17.8)))
-                leftNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-            end
-            if IsValid(rightNum) then
-                rightNum:SetPos(self:LocalToWorld(Vector(80-i*6.6-count*6.6/2,-67.64,-17.8)))
-                rightNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-            end
-        end
+    
+    self.TrainNumberR = false
+    self.TrainNumberL = false
+    for i=0,4 do
+        self:ShowHide("TrainNumberR"..i, i<count)
+        local cent = self.ClientEnts["TrainNumberR"..i]
+        if IsValid(cent) then cent:Remove() end
+
+        self:ShowHide("TrainNumberL"..i, i<count)
+        cent = self.ClientEnts["TrainNumberL"..i]
+        if IsValid(cent) then cent:Remove() end
     end
 end
 --------------------------------------------------------------------------------
diff --git a/lua/entities/gmod_subway_81-719/cl_init.lua b/lua/entities/gmod_subway_81-719/cl_init.lua
index 3dea145..6f3bdde 100644
--- a/lua/entities/gmod_subway_81-719/cl_init.lua
+++ b/lua/entities/gmod_subway_81-719/cl_init.lua
@@ -816,23 +816,32 @@ for i=1,8 do
         hide = 1.1,
     }
 end
+
 for i=0,3 do
     ENT.ClientProps["TrainNumberL"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(57+i*6.6-5*6.6/2,67.64,-17.8),
+        pos = Vector(0,0,0),
         ang = Angle(0,90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberL",i,Vector(70, 67.64,-17.8),TEXT_ALIGN_LEFT)
+        end,
+        modelcallback = function(ent)
+            local wagNum = ent.WagonNumber or 0
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberL",i,(wagNum < 250 and 3 or 4),false)
         end,
     }
     ENT.ClientProps["TrainNumberR"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(80-i*6.6-5*6.6/2,-67.64,-17.8),
+        pos = Vector(0,0,0),
         ang = Angle(0,-90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberR",i,Vector(70,-67.64,-17.8),TEXT_ALIGN_RIGHT)
+        end,
+        modelcallback = function(ent)
+            local wagNum = ent.WagonNumber or 0
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberR",i,(wagNum < 250 and 3 or 4),true)
         end,
     }
 end
@@ -879,22 +888,18 @@ function ENT:Initialize()
     end
 end
 function ENT:UpdateWagonNumber()
-    for i=0,3 do
-        local count = self.WagonNumber < 250 and 3 or 4
-        self:ShowHide("TrainNumberL"..i,i<count)
-        self:ShowHide("TrainNumberR"..i,i<count)
-        if i< count and self.WagonNumber then
-            local leftNum,rightNum = self.ClientEnts["TrainNumberL"..i],self.ClientEnts["TrainNumberR"..i]
-            local num = math.floor(self.WagonNumber%(10^(i+1))/10^i)
-            if IsValid(leftNum) then
-                leftNum:SetPos(self:LocalToWorld(Vector(57+i*6.6-count*6.6/2,67.64,-17.8)))
-                leftNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-            end
-            if IsValid(rightNum) then
-                rightNum:SetPos(self:LocalToWorld(Vector(80-i*6.6-count*6.6/2,-67.64,-17.8)))
-                rightNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-            end
-        end
+    local count = self.WagonNumber < 250 and 3 or 4
+    
+    self.TrainNumberR = false
+    self.TrainNumberL = false
+    for i=0,4 do
+        self:ShowHide("TrainNumberR"..i, i<count)
+        local cent = self.ClientEnts["TrainNumberR"..i]
+        if IsValid(cent) then cent:Remove() end
+
+        self:ShowHide("TrainNumberL"..i, i<count)
+        cent = self.ClientEnts["TrainNumberL"..i]
+        if IsValid(cent) then cent:Remove() end
     end
 end
 --------------------------------------------------------------------------------
diff --git a/lua/entities/gmod_subway_81-720/cl_init.lua b/lua/entities/gmod_subway_81-720/cl_init.lua
index 3addf80..8223a77 100644
--- a/lua/entities/gmod_subway_81-720/cl_init.lua
+++ b/lua/entities/gmod_subway_81-720/cl_init.lua
@@ -1037,29 +1037,33 @@ ENT.ButtonMap["RearDoor1"] = {
     }
 }
 
-
 for i=0,3 do
     ENT.ClientProps["TrainNumberL"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(60+i*6.6-4*6.6/2,66.56,18),
+        pos = Vector(0,0,0),
         ang = Angle(-5,90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberL",i,Vector(57.35, 66.56,18),TEXT_ALIGN_CENTER)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberL",i,4,false)
         end,
     }
     ENT.ClientProps["TrainNumberR"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(53-i*6.6+4*6.6/2,-66.56,18),
+        pos = Vector(0,0,0),
         ang = Angle(-5,-90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberR",i,Vector(57.35,-66.56,18),TEXT_ALIGN_CENTER)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberR",i,4,true)
         end,
     }
 end
 
-
 ENT.ClientProps["salon"] = {
     model = "models/metrostroi_train/81-720/720_salon.mdl",
     pos = Vector(0,0,0),
@@ -1643,24 +1647,19 @@ function ENT:Initialize()
         self.VentVol[i] = 0
     end
 end
+
 function ENT:UpdateWagonNumber()
+    self.TrainNumberR = false
+    self.TrainNumberL = false
     for i=0,3 do
-        --self:ShowHide("TrainNumberL"..i,i<count)
-        --self:ShowHide("TrainNumberR"..i,i<count)
-        --if i< count then
-            local num = math.floor(self.WagonNumber%(10^(i+1))/10^i)
-            local leftNum,rightNum = self.ClientEnts["TrainNumberL"..i],self.ClientEnts["TrainNumberR"..i]
-            if IsValid(leftNum) then
-                leftNum:SetPos(self:LocalToWorld(Vector(60+i*6.6-4*6.6/2,66.56,18)))
-                leftNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-            end
-            if IsValid(rightNum) then
-                rightNum:SetPos(self:LocalToWorld(Vector(53-i*6.6+4*6.6/2,-66.56,18)))
-                rightNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-            end
-        --end
+        local cent = self.ClientEnts["TrainNumberR"..i]
+        if IsValid(cent) then cent:Remove() end
+
+        cent = self.ClientEnts["TrainNumberL"..i]
+        if IsValid(cent) then cent:Remove() end
     end
 end
+
 local Cpos = {
     0,0.24,0.5,0.55,0.6,1
 }
diff --git a/lua/entities/gmod_subway_81-721/cl_init.lua b/lua/entities/gmod_subway_81-721/cl_init.lua
index 20c8342..becea34 100644
--- a/lua/entities/gmod_subway_81-721/cl_init.lua
+++ b/lua/entities/gmod_subway_81-721/cl_init.lua
@@ -202,26 +202,34 @@ ENT.ButtonMap["FrontDoor"] = {
         }},
     }
 }
+
 for i=0,3 do
     ENT.ClientProps["TrainNumberL"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(57+i*6.6-4*6.6/2,66.56,18),
+        pos = Vector(0,0,0),
         ang = Angle(-5,90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberL",i,Vector(57.35, 66.56,18),TEXT_ALIGN_CENTER)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberL",i,4,false)
         end,
     }
     ENT.ClientProps["TrainNumberR"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(61+i*6.6-4*6.6/2,-66.56,18),
+        pos = Vector(0,0,0),
         ang = Angle(-5,-90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberR",i,Vector(57.35,-66.56,18),TEXT_ALIGN_CENTER)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberR",i,4,true)
         end,
     }
 end
+
 ENT.ButtonMap["Tickers"] = {
     pos = Vector(-460.5,-31.5,54.8), --446 -- 14 -- -0,5
     ang = Angle(0,90,90),
@@ -471,22 +479,16 @@ function ENT:Initialize()
     self.VentVol[i] = 0
     end
 end
+
 function ENT:UpdateWagonNumber()
+    self.TrainNumberR = false
+    self.TrainNumberL = false
     for i=0,3 do
-        --self:ShowHide("TrainNumberL"..i,i<count)
-        --self:ShowHide("TrainNumberR"..i,i<count)
-        --if i< count then
-            local num = math.floor(self.WagonNumber%(10^(i+1))/10^i)
-            local leftNum,rightNum = self.ClientEnts["TrainNumberL"..i],self.ClientEnts["TrainNumberR"..i]
-            if IsValid(leftNum) then
-                leftNum:SetPos(self:LocalToWorld(Vector(60+i*6.6-4*6.6/2,66.56,18)))
-                leftNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-            end
-            if IsValid(rightNum) then
-                rightNum:SetPos(self:LocalToWorld(Vector(53-i*6.6+4*6.6/2,-66.56,18)))
-                rightNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-            end
-        --end
+        local cent = self.ClientEnts["TrainNumberR"..i]
+        if IsValid(cent) then cent:Remove() end
+
+        cent = self.ClientEnts["TrainNumberL"..i]
+        if IsValid(cent) then cent:Remove() end
     end
 end
 
diff --git a/lua/entities/gmod_subway_81-722/cl_init.lua b/lua/entities/gmod_subway_81-722/cl_init.lua
index 1cc7ce8..514e966 100644
--- a/lua/entities/gmod_subway_81-722/cl_init.lua
+++ b/lua/entities/gmod_subway_81-722/cl_init.lua
@@ -780,26 +780,34 @@ ENT.ButtonMap["RearDoor"] = {
         }},
     }
 }
+
 for i=0,4 do
     ENT.ClientProps["TrainNumberL"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(60+i*6.6-4*6.6/2,66.56,18),
+        pos = Vector(0,0,0),
         ang = Angle(-5,90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberL",i,Vector(57.35, 66.56,18),TEXT_ALIGN_CENTER)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberL",i,5,false)
         end,
     }
     ENT.ClientProps["TrainNumberR"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(53-i*6.6+4*6.6/2,-66.56,18),
+        pos = Vector(0,0,0),
         ang = Angle(-5,-90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberR",i,Vector(57.35,-66.56,18),TEXT_ALIGN_CENTER)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberR",i,5,true)
         end,
     }
 end
+
 --[[ ENT.ClientProps["controller"] = {
     model = "models/metrostroi_train/81-722/kv.mdl",
     pos = Vector(466.7,0.5,-16.22),
@@ -1331,25 +1339,19 @@ function ENT:Initialize()
     self.ParkingBrake = 0
     self.BrakeCylinder = 0.5
 end
+
 function ENT:UpdateWagonNumber()
-    local count = math.max(4,math.ceil(math.log10(self.WagonNumber+1)))
+    self.TrainNumberR = false
+    self.TrainNumberL = false
     for i=0,4 do
-        --self:ShowHide("TrainNumberL"..i,i<count)
-        --self:ShowHide("TrainNumberR"..i,i<count)
-        --if i< count then
-        local leftNum,rightNum = self.ClientEnts["TrainNumberL"..i],self.ClientEnts["TrainNumberR"..i]
-        local num = math.floor(self.WagonNumber%(10^(i+1))/10^i)
-        if IsValid(leftNum) then
-            leftNum:SetPos(self:LocalToWorld(Vector(60+i*6.6-count*6.6/2,66.56,18)))
-            leftNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-        end
-        if IsValid(rightNum) then
-            rightNum:SetPos(self:LocalToWorld(Vector(53-i*6.6+count*6.6/2,-66.56,18)))
-            rightNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-        end
-        --end
+        local cent = self.ClientEnts["TrainNumberR"..i]
+        if IsValid(cent) then cent:Remove() end
+
+        cent = self.ClientEnts["TrainNumberL"..i]
+        if IsValid(cent) then cent:Remove() end
     end
 end
+
 local Cpos = {
     0,0.24,0.5,0.55,0.6,1
 }
diff --git a/lua/entities/gmod_subway_81-723/cl_init.lua b/lua/entities/gmod_subway_81-723/cl_init.lua
index c96d320..d5527c0 100644
--- a/lua/entities/gmod_subway_81-723/cl_init.lua
+++ b/lua/entities/gmod_subway_81-723/cl_init.lua
@@ -181,26 +181,34 @@ ENT.ButtonMap["RearDoor"] = {
         }},
     }
 }
+
 for i=0,4 do
     ENT.ClientProps["TrainNumberL"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(60+i*6.6-4*6.6/2,66.56,18),
+        pos = Vector(0,0,0),
         ang = Angle(-5,90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberL",i,Vector(57.35, 66.56,18),TEXT_ALIGN_CENTER)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberL",i,5,false)
         end,
     }
     ENT.ClientProps["TrainNumberR"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(53-i*6.6+4*6.6/2,-66.56,18),
+        pos = Vector(0,0,0),
         ang = Angle(-5,-90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberR",i,Vector(57.35,-66.56,18),TEXT_ALIGN_CENTER)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberR",i,5,true)
         end,
     }
 end
+
 ENT.ClientProps["salon"] = {
     model = "models/metrostroi_train/81-722/723_salon1.mdl",
     pos = Vector(0,0,0),
@@ -481,25 +489,19 @@ function ENT:Initialize()
     self.CompressorVol = 0
     self.ParkingBrake = 0
 end
+
 function ENT:UpdateWagonNumber()
-    local count = math.max(4,math.ceil(math.log10(self.WagonNumber+1)))
+    self.TrainNumberR = false
+    self.TrainNumberL = false
     for i=0,4 do
-        --self:ShowHide("TrainNumberL"..i,i<count)
-        --self:ShowHide("TrainNumberR"..i,i<count)
-        --if i< count then
-        local leftNum,rightNum = self.ClientEnts["TrainNumberL"..i],self.ClientEnts["TrainNumberR"..i]
-        local num = math.floor(self.WagonNumber%(10^(i+1))/10^i)
-        if IsValid(leftNum) then
-            leftNum:SetPos(self:LocalToWorld(Vector(60+i*6.6-count*6.6/2,66.56,18)))
-            leftNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-        end
-        if IsValid(rightNum) then
-            rightNum:SetPos(self:LocalToWorld(Vector(53-i*6.6+count*6.6/2,-66.56,18)))
-            rightNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-        end
-        --end
+        local cent = self.ClientEnts["TrainNumberR"..i]
+        if IsValid(cent) then cent:Remove() end
+
+        cent = self.ClientEnts["TrainNumberL"..i]
+        if IsValid(cent) then cent:Remove() end
     end
 end
+
 local function getBitValue(value, offset, bitCount)
     local mask = bit.lshift(bit.lshift(1,bitCount)-1,offset)
     return bit.rshift(bit.band(value,mask),offset)
diff --git a/lua/entities/gmod_subway_81-724/cl_init.lua b/lua/entities/gmod_subway_81-724/cl_init.lua
index b4aec9d..c5f3039 100644
--- a/lua/entities/gmod_subway_81-724/cl_init.lua
+++ b/lua/entities/gmod_subway_81-724/cl_init.lua
@@ -182,26 +182,34 @@ ENT.ButtonMap["RearDoor"] = {
         }},
     }
 }
+
 for i=0,4 do
     ENT.ClientProps["TrainNumberL"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(60+i*6.6-4*6.6/2,66.56,18),
+        pos = Vector(0,0,0),
         ang = Angle(-5,90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberL",i,Vector(57.35, 66.56,18),TEXT_ALIGN_CENTER)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberL",i,5,false)
         end,
     }
     ENT.ClientProps["TrainNumberR"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(53-i*6.6+4*6.6/2,-66.56,18),
+        pos = Vector(0,0,0),
         ang = Angle(-5,-90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberR",i,Vector(57.35,-66.56,18),TEXT_ALIGN_CENTER)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberR",i,5,true)
         end,
     }
 end
+
 ENT.ClientProps["salon"] = {
     model = "models/metrostroi_train/81-722/723_salon1.mdl",
     pos = Vector(0,0,0),
@@ -475,25 +483,19 @@ function ENT:Initialize()
     self.RearLeak = 0
     self.ParkingBrake = 0
 end
+
 function ENT:UpdateWagonNumber()
-    local count = math.max(4,math.ceil(math.log10(self.WagonNumber+1)))
+    self.TrainNumberR = false
+    self.TrainNumberL = false
     for i=0,4 do
-        --self:ShowHide("TrainNumberL"..i,i<count)
-        --self:ShowHide("TrainNumberR"..i,i<count)
-        --if i< count then
-        local leftNum,rightNum = self.ClientEnts["TrainNumberL"..i],self.ClientEnts["TrainNumberR"..i]
-        local num = math.floor(self.WagonNumber%(10^(i+1))/10^i)
-        if IsValid(leftNum) then
-            leftNum:SetPos(self:LocalToWorld(Vector(60+i*6.6-count*6.6/2,66.56,18)))
-            leftNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-        end
-        if IsValid(rightNum) then
-            rightNum:SetPos(self:LocalToWorld(Vector(53-i*6.6+count*6.6/2,-66.56,18)))
-            rightNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-        end
-        --end
+        local cent = self.ClientEnts["TrainNumberR"..i]
+        if IsValid(cent) then cent:Remove() end
+
+        cent = self.ClientEnts["TrainNumberL"..i]
+        if IsValid(cent) then cent:Remove() end
     end
 end
+
 local function getBitValue(value, offset, bitCount)
     local mask = bit.lshift(bit.lshift(1,bitCount)-1,offset)
     return bit.rshift(bit.band(value,mask),offset)
diff --git a/lua/entities/gmod_subway_em508/cl_init.lua b/lua/entities/gmod_subway_em508/cl_init.lua
index d7c431a..a20aae8 100644
--- a/lua/entities/gmod_subway_em508/cl_init.lua
+++ b/lua/entities/gmod_subway_em508/cl_init.lua
@@ -486,23 +486,30 @@ ENT.ButtonMap["AirDistributor"] = {
 for i=0,3 do
     ENT.ClientProps["TrainNumberL"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(295+i*6.6-4*6.6/2,69.07,-25.5),
+        pos = Vector(0,0,0),
         ang = Angle(0,90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberL",i,Vector(305, 69.07,-25.5),TEXT_ALIGN_LEFT)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberL",i,4,false)
         end,
     }
     ENT.ClientProps["TrainNumberR"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(-280-i*6.6-4*6.6/2,-66.37,-25.5),
+        pos = Vector(0,0,0),
         ang = Angle(0,-90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberR",i,Vector(-317,-66.37,-25.5),TEXT_ALIGN_LEFT)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberR",i,4,true)
         end,
     }
 end
+
 ENT.ButtonMap["FrontDoor"] = {
     pos = Vector(468,17,41),
     ang = Angle(0,-90,90),
@@ -881,19 +888,17 @@ function ENT:Initialize()
 end
 
 function ENT:UpdateWagonNumber()
+    self.TrainNumberR = false
+    self.TrainNumberL = false
     for i=0,3 do
-        local leftNum,rightNum = self.ClientEnts["TrainNumberL"..i],self.ClientEnts["TrainNumberR"..i]
-        local num = math.floor(self.WagonNumber%(10^(i+1))/10^i)
-        if IsValid(leftNum) then
-            leftNum:SetPos(self:LocalToWorld(Vector(295+i*6.6-4*6.6/2,69.07,-25.5)))
-            leftNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-        end
-        if IsValid(rightNum) then
-            rightNum:SetPos(self:LocalToWorld(Vector(-280-i*6.6-4*6.6/2,-66.37,-25.5)))
-            rightNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-        end
+        local cent = self.ClientEnts["TrainNumberR"..i]
+        if IsValid(cent) then cent:Remove() end
+
+        cent = self.ClientEnts["TrainNumberL"..i]
+        if IsValid(cent) then cent:Remove() end
     end
 end
+
 --------------------------------------------------------------------------------
 function ENT:Think()
     self.BaseClass.Think(self)
diff --git a/lua/entities/gmod_subway_em508t/cl_init.lua b/lua/entities/gmod_subway_em508t/cl_init.lua
index 2076f6e..7aa12a1 100644
--- a/lua/entities/gmod_subway_em508t/cl_init.lua
+++ b/lua/entities/gmod_subway_em508t/cl_init.lua
@@ -867,23 +867,30 @@ ENT.ClientProps["WhiteLights"] = {
 for i=0,3 do
     ENT.ClientProps["TrainNumberL"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(295+i*6.6-4*6.6/2,69.07,-25.5),
+        pos = Vector(0,0,0),
         ang = Angle(0,90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberL",i,Vector(305, 69.07,-25.5),TEXT_ALIGN_LEFT)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberL",i,4,false)
         end,
     }
     ENT.ClientProps["TrainNumberR"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(-280-i*6.6-4*6.6/2,-66.37,-25.5),
+        pos = Vector(0,0,0),
         ang = Angle(0,-90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberR",i,Vector(-317,-66.37,-25.5),TEXT_ALIGN_LEFT)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberR",i,4,true)
         end,
     }
 end
+
 ENT.Lights = {
     [1] = { "headlight",        Vector(470,0,-35), Angle(0,0,0), Color(200,130,88), brightness = 4 , fov=100, texture = "models/metrostroi_train/equipment/headlight",shadows = 1,headlight=true},
     [22] = { "headlight",       Vector(445,-55,41), Angle(75, 70,45), Color(190, 130, 88), fov=110, farz=65, brightness = 3, shadows = 1, texture = "models/metrostroi_train/equipment/headlight", hidden="Lamps_pult"},
@@ -919,19 +926,17 @@ function ENT:Initialize()
 end
 
 function ENT:UpdateWagonNumber()
+    self.TrainNumberR = false
+    self.TrainNumberL = false
     for i=0,3 do
-        local leftNum,rightNum = self.ClientEnts["TrainNumberL"..i],self.ClientEnts["TrainNumberR"..i]
-        local num = math.floor(self.WagonNumber%(10^(i+1))/10^i)
-        if IsValid(leftNum) then
-            leftNum:SetPos(self:LocalToWorld(Vector(295+i*6.6-4*6.6/2,69.07,-25.5)))
-            leftNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-        end
-        if IsValid(rightNum) then
-            rightNum:SetPos(self:LocalToWorld(Vector(-280-i*6.6-4*6.6/2,-66.37,-25.5)))
-            rightNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-        end
+        local cent = self.ClientEnts["TrainNumberR"..i]
+        if IsValid(cent) then cent:Remove() end
+
+        cent = self.ClientEnts["TrainNumberL"..i]
+        if IsValid(cent) then cent:Remove() end
     end
 end
+
 --------------------------------------------------------------------------------
 function ENT:Think()
     self.BaseClass.Think(self)
diff --git a/lua/entities/gmod_subway_em509/cl_init.lua b/lua/entities/gmod_subway_em509/cl_init.lua
index 69cda5d..cf8bd3f 100644
--- a/lua/entities/gmod_subway_em509/cl_init.lua
+++ b/lua/entities/gmod_subway_em509/cl_init.lua
@@ -924,27 +924,33 @@ ENT.ButtonMap["UAVAPanel"] = {
     }
 }
 
-
 for i=0,3 do
     ENT.ClientProps["TrainNumberL"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(295+i*6.6-4*6.6/2,69.07,-25.5),
+        pos = Vector(0,0,0),
         ang = Angle(0,90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberL",i,Vector(305, 69.07,-25.5),TEXT_ALIGN_LEFT)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberL",i,4,false)
         end,
     }
     ENT.ClientProps["TrainNumberR"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(-280-i*6.6-4*6.6/2,-66.37,-25.5),
+        pos = Vector(0,0,0),
         ang = Angle(0,-90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberR",i,Vector(-317,-66.37,-25.5),TEXT_ALIGN_LEFT)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberR",i,4,true)
         end,
     }
 end
+
 ENT.ButtonMap["FrontDoor"] = {
     pos = Vector(468,17,41),
     ang = Angle(0,-90,90),
@@ -1468,17 +1474,14 @@ function ENT:Initialize()
 end
 
 function ENT:UpdateWagonNumber()
+    self.TrainNumberR = false
+    self.TrainNumberL = false
     for i=0,3 do
-        local leftNum,rightNum = self.ClientEnts["TrainNumberL"..i],self.ClientEnts["TrainNumberR"..i]
-        local num = math.floor(self.WagonNumber%(10^(i+1))/10^i)
-        if IsValid(leftNum) then
-            leftNum:SetPos(self:LocalToWorld(Vector(295+i*6.6-4*6.6/2,69.07,-25.5)))
-            leftNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-        end
-        if IsValid(rightNum) then
-            rightNum:SetPos(self:LocalToWorld(Vector(-280-i*6.6-4*6.6/2,-66.37,-25.5)))
-            rightNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-        end
+        local cent = self.ClientEnts["TrainNumberR"..i]
+        if IsValid(cent) then cent:Remove() end
+
+        cent = self.ClientEnts["TrainNumberL"..i]
+        if IsValid(cent) then cent:Remove() end
     end
 end
 
diff --git a/lua/entities/gmod_subway_ezh/cl_init.lua b/lua/entities/gmod_subway_ezh/cl_init.lua
index 3c4416a..1e5344a 100644
--- a/lua/entities/gmod_subway_ezh/cl_init.lua
+++ b/lua/entities/gmod_subway_ezh/cl_init.lua
@@ -1268,27 +1268,33 @@ ENT.ButtonMap["UAVAPanel"] = {
     }
 }
 
-
 for i=0,3 do
     ENT.ClientProps["TrainNumberL"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(295+i*6.6-4*6.6/2,69.07,-25.5),
+        pos = Vector(0,0,0),
         ang = Angle(0,90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberL",i,Vector(305, 69.07,-25.5),TEXT_ALIGN_LEFT)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberL",i,4,false)
         end,
     }
     ENT.ClientProps["TrainNumberR"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(-280-i*6.6-4*6.6/2,-66.37,-25.5),
+        pos = Vector(0,0,0),
         ang = Angle(0,-90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberR",i,Vector(-317,-66.37,-25.5),TEXT_ALIGN_LEFT)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberR",i,4,true)
         end,
     }
 end
+
 ENT.ButtonMap["FrontDoor"] = {
     pos = Vector(468,17,41),
     ang = Angle(0,-90,90),
@@ -1855,17 +1861,14 @@ function ENT:Initialize()
 end
 
 function ENT:UpdateWagonNumber()
+    self.TrainNumberR = false
+    self.TrainNumberL = false
     for i=0,3 do
-        local leftNum,rightNum = self.ClientEnts["TrainNumberL"..i],self.ClientEnts["TrainNumberR"..i]
-        local num = math.floor(self.WagonNumber%(10^(i+1))/10^i)
-        if IsValid(leftNum) then
-            leftNum:SetPos(self:LocalToWorld(Vector(295+i*6.6-4*6.6/2,69.07,-25.5)))
-            leftNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-        end
-        if IsValid(rightNum) then
-            rightNum:SetPos(self:LocalToWorld(Vector(-280-i*6.6-4*6.6/2,-66.37,-25.5)))
-            rightNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-        end
+        local cent = self.ClientEnts["TrainNumberR"..i]
+        if IsValid(cent) then cent:Remove() end
+
+        cent = self.ClientEnts["TrainNumberL"..i]
+        if IsValid(cent) then cent:Remove() end
     end
 end
 
diff --git a/lua/entities/gmod_subway_ezh1/cl_init.lua b/lua/entities/gmod_subway_ezh1/cl_init.lua
index e4884c8..797fee9 100644
--- a/lua/entities/gmod_subway_ezh1/cl_init.lua
+++ b/lua/entities/gmod_subway_ezh1/cl_init.lua
@@ -486,23 +486,30 @@ ENT.ButtonMap["AirDistributor"] = {
 for i=0,3 do
     ENT.ClientProps["TrainNumberL"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(295+i*6.6-4*6.6/2,69.07,-25.5),
+        pos = Vector(0,0,0),
         ang = Angle(0,90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberL",i,Vector(305, 69.07,-25.5),TEXT_ALIGN_LEFT)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberL",i,4,false)
         end,
     }
     ENT.ClientProps["TrainNumberR"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(-280-i*6.6-4*6.6/2,-66.37,-25.5),
+        pos = Vector(0,0,0),
         ang = Angle(0,-90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberR",i,Vector(-317,-66.37,-25.5),TEXT_ALIGN_LEFT)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberR",i,4,true)
         end,
     }
 end
+
 ENT.ButtonMap["FrontDoor"] = {
     pos = Vector(468,17,41),
     ang = Angle(0,-90,90),
@@ -881,19 +888,17 @@ function ENT:Initialize()
 end
 
 function ENT:UpdateWagonNumber()
+    self.TrainNumberR = false
+    self.TrainNumberL = false
     for i=0,3 do
-        local leftNum,rightNum = self.ClientEnts["TrainNumberL"..i],self.ClientEnts["TrainNumberR"..i]
-        local num = math.floor(self.WagonNumber%(10^(i+1))/10^i)
-        if IsValid(leftNum) then
-            leftNum:SetPos(self:LocalToWorld(Vector(295+i*6.6-4*6.6/2,69.07,-25.5)))
-            leftNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-        end
-        if IsValid(rightNum) then
-            rightNum:SetPos(self:LocalToWorld(Vector(-280-i*6.6-4*6.6/2,-66.37,-25.5)))
-            rightNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-        end
+        local cent = self.ClientEnts["TrainNumberR"..i]
+        if IsValid(cent) then cent:Remove() end
+
+        cent = self.ClientEnts["TrainNumberL"..i]
+        if IsValid(cent) then cent:Remove() end
     end
 end
+
 --------------------------------------------------------------------------------
 function ENT:Think()
     self.BaseClass.Think(self)
diff --git a/lua/entities/gmod_subway_ezh3/cl_init.lua b/lua/entities/gmod_subway_ezh3/cl_init.lua
index 2385e2d..5785908 100644
--- a/lua/entities/gmod_subway_ezh3/cl_init.lua
+++ b/lua/entities/gmod_subway_ezh3/cl_init.lua
@@ -1486,27 +1486,33 @@ ENT.ClientProps["WhiteLights"] = {
     nohide=true,
 }
 
-
 for i=0,3 do
     ENT.ClientProps["TrainNumberL"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(295+i*6.6-4*6.6/2,69.07,-25.5),
+        pos = Vector(0,0,0),
         ang = Angle(0,90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberL",i,Vector(305, 69.07,-25.5),TEXT_ALIGN_LEFT)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberL",i,4,false)
         end,
     }
     ENT.ClientProps["TrainNumberR"..i] = {
         model = "models/metrostroi_train/81-714_mmz/bortnumber_0.mdl",
-        pos = Vector(-280-i*6.6-4*6.6/2,-66.37,-25.5),
+        pos = Vector(0,0,0),
         ang = Angle(0,-90,0),
         hide = 1.5,
-        callback = function(ent)
-            ent.WagonNumber = false
+        callback = function(ent,cent)
+            Metrostroi.BortNumberMMZCallback(ent,cent,"TrainNumberR",i,Vector(-317,-66.37,-25.5),TEXT_ALIGN_LEFT)
+        end,
+        modelcallback = function(ent)
+            return Metrostroi.BortNumberMMZCallbackModel(ent,"TrainNumberR",i,4,true)
         end,
     }
 end
+
 ENT.Lights = {
     [1] = { "headlight",        Vector(470,0,-35), Angle(0,0,0), Color(200,130,88), brightness = 4 , fov=100, texture = "models/metrostroi_train/equipment/headlight",shadows = 1,headlight=true},
     [2] = { "headlight",        Vector(460,0,45), Angle(-20,0,0), Color(255,0,0), fov=164 ,brightness = 0.3, farz=250,texture = "models/metrostroi_train/equipment/headlight2",shadows = 0,backlight=true},
@@ -1557,17 +1563,14 @@ function ENT:Initialize()
 end
 
 function ENT:UpdateWagonNumber()
+    self.TrainNumberR = false
+    self.TrainNumberL = false
     for i=0,3 do
-        local leftNum,rightNum = self.ClientEnts["TrainNumberL"..i],self.ClientEnts["TrainNumberR"..i]
-        local num = math.floor(self.WagonNumber%(10^(i+1))/10^i)
-        if IsValid(leftNum) then
-            leftNum:SetPos(self:LocalToWorld(Vector(295+i*6.6-4*6.6/2,69.07,-25.5)))
-            leftNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-        end
-        if IsValid(rightNum) then
-            rightNum:SetPos(self:LocalToWorld(Vector(-280-i*6.6-4*6.6/2,-66.37,-25.5)))
-            rightNum:SetModel("models/metrostroi_train/81-714_mmz/bortnumber_"..num..".mdl")
-        end
+        local cent = self.ClientEnts["TrainNumberR"..i]
+        if IsValid(cent) then cent:Remove() end
+
+        cent = self.ClientEnts["TrainNumberL"..i]
+        if IsValid(cent) then cent:Remove() end
     end
 end
 
diff --git a/lua/metrostroi/cl_bortnumber_mmz.lua b/lua/metrostroi/cl_bortnumber_mmz.lua
new file mode 100644
index 0000000..8048891
--- /dev/null
+++ b/lua/metrostroi/cl_bortnumber_mmz.lua
@@ -0,0 +1,55 @@
+--------------------------------------------------------------------------------
+-- Callbacks for new bortnumber models
+--------------------------------------------------------------------------------
+local bortnumber_mdl = "models/metrostroi_train/81-714_mmz/bortnumber_%d.mdl"
+
+function Metrostroi.BortNumberMMZCallback(train, cent, id, i, pos, align)
+    align = align or TEXT_ALIGN_LEFT
+    
+    local x = train[id.."PosX"..i] or 0
+    local w = train[id.."Width"]
+    local inv = train[id.."Inv"]
+    
+    local offset = 0
+    if align == TEXT_ALIGN_LEFT then
+        offset = (inv and 0 or w)
+    elseif align == TEXT_ALIGN_CENTER then
+        offset = w/2
+    elseif align == TEXT_ALIGN_RIGHT then
+        offset = (inv and w or 0)
+    end
+
+    cent:SetPos(train:LocalToWorld(pos + Vector(x-offset,0,0)))
+end
+
+function Metrostroi.BortNumberMMZCallbackModel(train, id, i, minc, inv)
+    local wagNum = train.WagonNumber or 0
+    local count = math.max(minc, math.ceil(math.log10(wagNum+1)))
+
+    if not train[id] then
+        train[id] = true
+
+        local w = 0
+        local prevOne = false
+        for n=0,count do
+            local n2 = inv and (count-n-1) or n
+            local nNum = math.floor(wagNum%(10^(n2+1))/10^n2)
+
+            if (nNum == 1) and prevOne then     -- Two and more ones
+                w = w+2.6
+            elseif (nNum == 1) or prevOne then  -- First one
+                w = w+4.8
+            else                                -- Not one
+                w = w+6.6
+            end
+            prevOne = (nNum == 1)
+
+            train[id.."PosX"..n2] = w
+        end
+        train[id.."Width"] = w
+        train[id.."Inv"] = inv
+    end
+
+    local iNum = math.floor(wagNum%(10^(i+1))/10^i)
+    return Format(bortnumber_mdl, iNum)
+end
\ No newline at end of file