diff --git a/scripts/bricks.cs b/scripts/bricks.cs
index bc77e73..416641f 100644
--- a/scripts/bricks.cs
+++ b/scripts/bricks.cs
@@ -1,21 +1,30 @@
-function lualogic_addwire(%wire)
-{
-	%color = %wire.getColorID();
 
+function lualogic_getlayer(%wire) {
+	// -1 if the brick is rainbow, its color ID otherwise
+	if(%wire.getColorFxId()==6) {
+		return -1;
+	} else {
+		return %wire.getColorId();
+	}
+}
+
+function lualogic_addwire(%wire) {
+	%layer = lualogic_getlayer(%wire);
+	
 	%box = %wire.getWorldBox();
-
+	
 	%minX = mFloatLength(getWord(%box, 0)*2, 0)/2;
 	%minY = mFloatLength(getWord(%box, 1)*2, 0)/2;
 	%minZ = mFloatLength(getWord(%box, 2)*5, 0)/5;
-
+	
 	%maxX = mFloatLength(getWord(%box, 3)*2, 0)/2;
 	%maxY = mFloatLength(getWord(%box, 4)*2, 0)/2;
 	%maxZ = mFloatLength(getWord(%box, 5)*5, 0)/5;
-
+	
 	%min = lualogic_pos(%minX SPC %minY SPC %minZ);
 	%max = lualogic_pos(%maxX SPC %maxY SPC %maxZ);
-
-	lualogic_send("W;" @ %wire.getID() @ ";" @ %color @ ";" @ %min @ ";" @ %max);
+	
+	lualogic_send("W;" @ %wire.getID() @ ";" @ %layer @ ";" @ %min @ ";" @ %max);
 	%wire.logicIsAdded = true;
 }
 
@@ -56,23 +65,22 @@ function lualogic_removegate(%gate)
 	}
 }
 
-function lualogic_sendall()
-{
-	%groups = mainBrickGroup.getCount();
-	for(%i = 0; %i < %groups; %i++)
-	{
+function lualogic_sendall() {
+	%num_groups = mainBrickGroup.getCount();
+	for(%i = 0; %i < %num_groups; %i++) {
 		%group = mainBrickGroup.getObject(%i);
-		%bricks = %group.getCount();
-		for(%a = 0; %a < %bricks; %a++)
-		{
+		
+		%num_bricks = %group.getCount();
+		for(%a = 0; %a < %num_bricks; %a++) {
 			%brick = %group.getObject(%a);
+			
 			%data = %brick.getDataBlock();
-			if(%data.isLogic && %brick.isPlanted() && !%brick.logicIsRemoved)
-			{
-				if(%data.isLogicWire)
+			if(%data.isLogic && %brick.isPlanted() && !%brick.isDead() && !%brick.logicIsRemoved) {
+				if(%data.isLogicWire) {
 					lualogic_addwire(%brick);
-				else if(%data.isLogicGate)
+				} else if(%data.isLogicGate) {
 					lualogic_addgate(%brick);
+				}
 			}
 		}
 	}
@@ -136,13 +144,47 @@ package LuaLogic_Bricks
 			%brick.Logic_HandlePlant();
 		}
 	}
-
+	
+	function fxDtsBrick::setColorFx(%brick, %fx, %bypass) {
+		%data = %brick.getDatablock();
+		if( // If the brick is a wire - act specially
+			isObject(%brick) &&
+			%brick.isPlanted &&
+			!%brick.isDead() &&
+			%data.isLogic &&
+			%data.isLogicWire
+		) {
+			if(%bypass) { // If this is a glow update generated by logic backend - act normally
+				if(%brick.getColorFxId()!=6) { // If the brick is not rainbow, act normally
+					parent::setColorFx(%brick, %fx);
+				} else { // if the brick is rainbow, do nothing
+					return;
+				}
+			} else { // If this is a manual FX change on a wire - act specially
+				if(
+					(%fx==0 && %brick.getColorFxId()==6) ||
+					(%fx==6 && (%brick.getColorFxId()==0 || %brick.getColorFxId()==3))
+				) { // If toggling rainbowness - act normally, and send a color update if the brick is added
+					parent::setColorFx(%brick, %fx);
+					if(%brick.logicIsAdded) {
+						lualogic_send("SL;" @ %brick @ ";" @ lualogic_getlayer(%brick));
+					}
+				} else { // If not toggling rainbowness - do nothing
+					return;
+				}
+			}
+		} else { // The brick is not a wire - act normally
+			parent::setColorFx(%brick, %fx);
+		}
+	}
+	
 	function fxDTSBrickData::onColorChange(%data, %obj)
 	{
 		parent::onColorChange(%data, %obj);
-
-		if(isObject(%obj) && %obj.isPlanted() && !%obj.isDead() && %data.isLogic && %data.isLogicWire)
-			lualogic_send("SL;" @ %obj @ ";" @ %obj.getColorID());
+		
+		if(isObject(%obj) && %obj.isPlanted() && !%obj.isDead() && %data.isLogic && %data.isLogicWire && %obj.logicIsAdded) {
+			lualogic_send("SL;" @ %obj @ ";" @ lualogic_getlayer(%obj));
+		}
 	}
 
 	function fxDTSBrickData::onDeath(%this, %brick)
diff --git a/scripts/cmds.cs b/scripts/cmds.cs
index e78931a..2f71da2 100644
--- a/scripts/cmds.cs
+++ b/scripts/cmds.cs
@@ -21,7 +21,7 @@ function serverCmdLST(%client, %time)
 
 function serverCmdLSM(%client, %mult){
 	if(%client.isAdmin || %client.isSuperAdmin){
-		%mult = mFloor(mClamp(%mult, 1, 1000));
+		%mult = mFloor(mClamp(%mult, 1, 10000));
 		$Pref::Server::LuaLogic::OPT_TICK_MULT = %mult;
 		messageAll('', '\c3%1\c6 has set the logic tick multiplier to \c3%2\c6.', %client.name, %mult);
 		lualogic_sendoptions();
diff --git a/scripts/tcp.cs b/scripts/tcp.cs
index 0ad046a..430e179 100644
--- a/scripts/tcp.cs
+++ b/scripts/tcp.cs
@@ -42,7 +42,7 @@ function LuaLogicTCP::onLine(%this, %line)
 				{
 					%brick = getField(%line, %i);
 					if(isObject(%brick))
-						%brick.setColorFX(3);
+						%brick.setColorFX(3, true);
 				}
 			}
 			else
@@ -51,7 +51,7 @@ function LuaLogicTCP::onLine(%this, %line)
 				{
 					%brick = getField(%line, %i);
 					if(isObject(%brick))
-						%brick.setColorFX(0);
+						%brick.setColorFX(0, true);
 				}
 			}
 		case "TPS":