diff --git a/lua/entities/gmod_train_bogey/cl_init.lua b/lua/entities/gmod_train_bogey/cl_init.lua
index b65f80d..4804639 100644
--- a/lua/entities/gmod_train_bogey/cl_init.lua
+++ b/lua/entities/gmod_train_bogey/cl_init.lua
@@ -151,6 +151,7 @@ end
 
 function ENT:Initialize()
     self.MotorPowerSound = 0
+    self.PlayTime = { 0, 0 }
     self.SmoothAngleDelta = 0
     self.CurrentBrakeSqueal = 0
     self:ReinitializeSounds()
@@ -437,4 +438,34 @@ net.Receive("metrostroi-bogey-menu",function()
         havepb=net.ReadBool(),
         pbdisabled=net.ReadBool(),
     }
+end)
+
+net.Receive("metrostroi_bogey_contact",function()
+    local ent = net.ReadEntity()
+    if not IsValid(ent) then return end
+    local PantNum = net.ReadUInt(1)+1
+    local PantPos = net.ReadVector()
+    local Spark = net.ReadUInt(1) > 0
+    
+    local dt = CurTime() - ent.PlayTime[PantNum]
+    ent.PlayTime[PantNum] = CurTime()
+    
+    local volume = 0.53
+    if dt < 1.0 then volume = 0.43 end
+    sound.Play("subway_trains/bogey/tr_"..math.random(1,5)..".wav",ent:LocalToWorld(PantPos),65,math.random(90,120),volume)
+    
+    if not Spark then return end
+    local effectdata = EffectData()
+    effectdata:SetOrigin(ent:LocalToWorld(PantPos))
+    effectdata:SetNormal(Vector(0,0,-1))
+    util.Effect("stunstickimpact", effectdata, true, true)
+    
+    local light = ents.CreateClientside("gmod_train_dlight")
+    light:SetPos(effectdata:GetOrigin())
+    light:SetDColor(Color(100,220,255))
+    light:SetSize(256)
+    light:SetBrightness(5)
+    light:Spawn()
+    SafeRemoveEntityDelayed(light,0.1)
+    sound.Play("subway_trains/bogey/spark.mp3",effectdata:GetOrigin(),75,math.random(100,150),volume)
 end)
\ No newline at end of file
diff --git a/lua/entities/gmod_train_bogey/init.lua b/lua/entities/gmod_train_bogey/init.lua
index 4ae5c3e..0d6e1ed 100644
--- a/lua/entities/gmod_train_bogey/init.lua
+++ b/lua/entities/gmod_train_bogey/init.lua
@@ -3,6 +3,7 @@
 AddCSLuaFile("cl_init.lua")
 AddCSLuaFile("shared.lua")
 include("shared.lua")
+util.AddNetworkString("metrostroi_bogey_contact")
 
 local DECOUPLE_TIMEOUT      = 2     -- Time after decoupling furing wich a bogey cannot couple
 local COUPLE_MAX_DISTANCE   = 20    -- Maximum distance between couple offsets
@@ -117,7 +118,6 @@ function ENT:Initialize()
     self.Voltage = 0
     self.VoltageDrop = 0
     self.DropByPeople = 0
-    self.PlayTime = { 0, 0 }
     self.ContactStates = { false, false }
     self.DisableContacts = false
     self.DisableContactsManual = false
@@ -449,43 +449,16 @@ function ENT:CheckVoltage(dT)
         if state ~= self.ContactStates[i] then
             self.ContactStates[i] = state
             if not state then continue end
-
-            self.VoltageDrop = -40*(0.5 + 0.5*math.random())
-
-            local dt = CurTime() - self.PlayTime[i]
-            self.PlayTime[i] = CurTime()
-
-            local volume = 0.53
-            if dt < 1.0 then volume = 0.43 end
-            if i == 1 then sound.Play("subway_trains/bogey/tr_"..math.random(1,5)..".wav",self:LocalToWorld(self.PantLPos),65,math.random(90,120),volume) end
-            if i == 2 then sound.Play("subway_trains/bogey/tr_"..math.random(1,5)..".wav",self:LocalToWorld(self.PantRPos),65,math.random(90,120),volume) end
-
-            -- Sparking probability
-            local probability = math.Clamp(1-(self.MotorPower/2),0,1)
-            if math.random() > probability then
-                local effectdata = EffectData()
-                if i == 1 then effectdata:SetOrigin(self:LocalToWorld(self.PantLPos)) end
-                if i == 2 then effectdata:SetOrigin(self:LocalToWorld(self.PantRPos)) end
-                effectdata:SetNormal(Vector(0,0,-1))
-                util.Effect("stunstickimpact", effectdata, true, true)
-
-                local light = ents.Create("light_dynamic")
-                light:SetPos(effectdata:GetOrigin())
-                light:SetKeyValue("_light","100 220 255")
-                light:SetKeyValue("style", 0)
-                light:SetKeyValue("distance", 256)
-                light:SetKeyValue("brightness", 5)
-                light:Spawn()
-                light:Fire("TurnOn","","0")
-                light.Time = CurTime()
-                timer.Simple(0.1,function()
-                    SafeRemoveEntity(light)
-                end)
-                sound.Play("subway_trains/bogey/spark.mp3",effectdata:GetOrigin(),75,math.random(100,150),volume)
-                --self.Train:PlayOnce("zap",sound_source,0.7*volume,50+math.random(90,120))
-            end
+            
+            net.Start("metrostroi_bogey_contact")
+                net.WriteEntity(self) -- Bogey
+                net.WriteUInt(i-1,1) -- PantNum
+                net.WriteVector(i == 1 and self.PantLPos or self.PantRPos) -- PantPos
+                net.WriteUInt((math.random() > math.Clamp(1-(self.MotorPower/2),0,1)) and 1 or 0,1) -- Sparking probability
+            net.Broadcast()
         end
     end
+
     -- Voltage spikes
     self.VoltageDrop = math.max(-30,math.min(30,self.VoltageDrop + (0 - self.VoltageDrop)*10*dT))