diff --git a/common/mekanism/common/TransporterPathfinder.java b/common/mekanism/common/TransporterPathfinder.java
index c0cfb649c..b5bb4e5b6 100644
--- a/common/mekanism/common/TransporterPathfinder.java
+++ b/common/mekanism/common/TransporterPathfinder.java
@@ -26,10 +26,13 @@ public final class TransporterPathfinder
 		
 		public Object3D lastFound;
 		
-		public IdleDest(World world, TileEntityLogisticalTransporter tileEntity)
+		public TransporterStack transportStack;
+		
+		public IdleDest(World world, TileEntityLogisticalTransporter tileEntity, TransporterStack stack)
 		{
 			worldObj = world;
 			start = tileEntity;
+			transportStack = stack;
 		}
 		
 		public void loop(TileEntityLogisticalTransporter pointer)
@@ -79,13 +82,13 @@ public final class TransporterPathfinder
 		public Object3D destination;
 		public Object3D finalNode;
 		
-		public ItemStack itemStack;
+		public TransporterStack transportStack;
 		
-		public Destination(World world, TileEntityLogisticalTransporter tileEntity, ItemStack stack)
+		public Destination(World world, TileEntityLogisticalTransporter tileEntity, TransporterStack stack)
 		{
 			worldObj = world;
 			start = tileEntity;
-			itemStack = stack;
+			transportStack = stack;
 		}
 		
 		public void loop(TileEntityLogisticalTransporter pointer)
@@ -101,14 +104,14 @@ public final class TransporterPathfinder
 			{
 				TileEntity tile = Object3D.get(pointer).getFromSide(side).getTileEntity(worldObj);
 				
-				if(TransporterUtils.canInsert(tile, itemStack, side.ordinal()) && !(tile instanceof TileEntityLogisticalTransporter))
+				if(TransporterUtils.canInsert(tile, transportStack.itemStack, side.ordinal()) && !(tile instanceof TileEntityLogisticalTransporter))
 				{
 					destination = Object3D.get(tile);
 					finalNode = Object3D.get(pointer);
 					return;
 				}
 				
-				if(tile instanceof TileEntityLogisticalTransporter && !iterated.contains(tile))
+				if(transportStack.canInsert(tile) && !iterated.contains(tile))
 				{
 					loop((TileEntityLogisticalTransporter)tile);
 				}
@@ -136,17 +139,20 @@ public final class TransporterPathfinder
 		public final Object3D start;
 		
 		public final Object3D finalNode;
+		
+		public final TransporterStack transportStack;
 
 		public List<Object3D> results;
 
 		private World worldObj;
 
-		public Path(World world, Object3D node, Object3D startObj, Object3D finishObj) 
+		public Path(World world, Object3D node, Object3D startObj, Object3D finishObj, TransporterStack stack) 
 		{
 			worldObj = world;
 			finalNode = node;
 			start = startObj;
 			target = finishObj;
+			transportStack = stack;
 
 			openSet = new HashSet<Object3D>();
 			closedSet = new HashSet<Object3D>();
@@ -172,7 +178,7 @@ public final class TransporterPathfinder
 				ForgeDirection direction = ForgeDirection.getOrientation(i);
 				Object3D neighbor = finalNode.translate(direction.offsetX, direction.offsetY, direction.offsetZ);
 
-				if(!(neighbor.getTileEntity(worldObj) instanceof TileEntityLogisticalTransporter)) 
+				if(!transportStack.canInsert(neighbor.getTileEntity(worldObj))) 
 				{
 					blockCount++;
 				}
@@ -218,7 +224,7 @@ public final class TransporterPathfinder
 					ForgeDirection direction = ForgeDirection.getOrientation(i);
 					Object3D neighbor = currentNode.getFromSide(direction);
 
-					if(neighbor.getTileEntity(worldObj) instanceof TileEntityLogisticalTransporter) 
+					if(transportStack.canInsert(neighbor.getTileEntity(worldObj))) 
 					{
 						double tentativeG = gScore.get(currentNode) + currentNode.distanceTo(neighbor);
 
@@ -280,23 +286,25 @@ public final class TransporterPathfinder
 		}
 	}
 	
-	public static List<Object3D> getNewPath(TileEntityLogisticalTransporter start, ItemStack stack)
+	public static List<Object3D> getNewPath(TileEntityLogisticalTransporter start, TransporterStack stack)
 	{
 		Destination d = new Destination(start.worldObj, start, stack);
 		Object3D closest = d.find();
 		
+		System.out.println(closest);
+		
 		if(closest == null)
 		{
 			return null;
 		}
 		
-		Path p = new Path(d.worldObj, d.finalNode, Object3D.get(start), closest);
+		Path p = new Path(d.worldObj, d.finalNode, Object3D.get(start), closest, stack);
 		return p.getPath();
 	}
 	
-	public static List<Object3D> getIdlePath(TileEntityLogisticalTransporter start)
+	public static List<Object3D> getIdlePath(TileEntityLogisticalTransporter start, TransporterStack stack)
 	{
-		IdleDest d = new IdleDest(start.worldObj, start);
+		IdleDest d = new IdleDest(start.worldObj, start, stack);
 		Object3D farthest = d.find();
 		
 		if(farthest == null || farthest.equals(Object3D.get(start)))
@@ -304,7 +312,7 @@ public final class TransporterPathfinder
 			return null;
 		}
 		
-		Path p = new Path(start.worldObj, farthest, Object3D.get(start), null);
+		Path p = new Path(start.worldObj, farthest, Object3D.get(start), null, stack);
 		return p.getPath();
 	}
 }
diff --git a/common/mekanism/common/TransporterStack.java b/common/mekanism/common/TransporterStack.java
index 70b9ae153..bd1384095 100644
--- a/common/mekanism/common/TransporterStack.java
+++ b/common/mekanism/common/TransporterStack.java
@@ -8,6 +8,7 @@ import mekanism.api.Object3D;
 import mekanism.common.tileentity.TileEntityLogisticalTransporter;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
+import net.minecraft.tileentity.TileEntity;
 
 import com.google.common.io.ByteArrayDataInput;
 
@@ -127,7 +128,7 @@ public class TransporterStack
 	
 	public boolean recalculatePath(TileEntityLogisticalTransporter tileEntity)
 	{
-		List<Object3D> newPath = TransporterPathfinder.getNewPath(tileEntity, itemStack);
+		List<Object3D> newPath = TransporterPathfinder.getNewPath(tileEntity, this);
 		
 		if(newPath == null)
 		{
@@ -144,7 +145,7 @@ public class TransporterStack
 	
 	public void calculateIdle(TileEntityLogisticalTransporter tileEntity)
 	{
-		pathToTarget = TransporterPathfinder.getIdlePath(tileEntity);
+		pathToTarget = TransporterPathfinder.getIdlePath(tileEntity, this);
 		noTarget = true;
 		originalLocation = Object3D.get(tileEntity);
 		initiatedPath = true;
@@ -200,6 +201,17 @@ public class TransporterStack
 		return 0;
 	}
 	
+	public boolean canInsert(TileEntity tileEntity)
+	{
+		if(!(tileEntity instanceof TileEntityLogisticalTransporter))
+		{
+			return false;
+		}
+		
+		TileEntityLogisticalTransporter transporter = (TileEntityLogisticalTransporter)tileEntity;
+		return transporter.color == color || transporter.color == null;
+	}
+	
 	public Object3D getDest()
 	{
 		return pathToTarget.get(0);
diff --git a/common/mekanism/common/item/ItemConfigurator.java b/common/mekanism/common/item/ItemConfigurator.java
index cfb0c7ee9..8bbf77073 100644
--- a/common/mekanism/common/item/ItemConfigurator.java
+++ b/common/mekanism/common/item/ItemConfigurator.java
@@ -68,6 +68,13 @@ public class ItemConfigurator extends ItemEnergized
 	    			player.sendChatToPlayer(ChatMessageComponent.createFromText(EnumColor.DARK_BLUE + "[Mekanism] " + EnumColor.GREY + "Reset Electric Pump calculation."));
 	    			return true;
 	    		}
+	    		else if(world.getBlockTileEntity(x, y, z) instanceof TileEntityLogisticalTransporter)
+	    		{
+	    			TileEntityLogisticalTransporter transporter = (TileEntityLogisticalTransporter)world.getBlockTileEntity(x, y, z);
+	    			MekanismUtils.incrementColor(transporter);
+	    			player.sendChatToPlayer(ChatMessageComponent.createFromText(EnumColor.DARK_BLUE + "[Mekanism]" + EnumColor.GREY + " Color bumped to: " + (transporter.color != null ? transporter.color.getName() : EnumColor.BLACK + "None")));
+	    			return true;
+	    		}
     		}
     		else if(world.getBlockTileEntity(x, y, z) instanceof TileEntityLogisticalTransporter)
     		{
@@ -103,6 +110,7 @@ public class ItemConfigurator extends ItemEnergized
 		    					TileEntityBasicBlock tileEntity = (TileEntityBasicBlock)config;
 		    					PacketHandler.sendPacket(Transmission.CLIENTS_RANGE, new PacketTileEntity().setParams(Object3D.get(tileEntity), tileEntity.getNetworkedData(new ArrayList())), Object3D.get(tileEntity), 50D);
 		    				}
+		    				
 		    				return true;
 	    				}
 	    			}
diff --git a/common/mekanism/common/tileentity/TileEntityLogisticalTransporter.java b/common/mekanism/common/tileentity/TileEntityLogisticalTransporter.java
index 6258a0a52..92b011cf0 100644
--- a/common/mekanism/common/tileentity/TileEntityLogisticalTransporter.java
+++ b/common/mekanism/common/tileentity/TileEntityLogisticalTransporter.java
@@ -81,7 +81,7 @@ public class TileEntityLogisticalTransporter extends TileEntityTransmitter<Inven
 						
 						if(!stack.isFinal(this))
 						{
-							if(next != null && next.getTileEntity(worldObj) instanceof TileEntityLogisticalTransporter)
+							if(next != null && stack.canInsert(stack.getNext(this).getTileEntity(worldObj)))
 							{
 								needsSync = true;
 								TileEntityLogisticalTransporter nextTile = (TileEntityLogisticalTransporter)next.getTileEntity(worldObj);
@@ -151,7 +151,7 @@ public class TileEntityLogisticalTransporter extends TileEntityTransmitter<Inven
 						}
 					}
 					else {
-						if(!(stack.getNext(this).getTileEntity(worldObj) instanceof TileEntityLogisticalTransporter))
+						if(!stack.canInsert(stack.getNext(this).getTileEntity(worldObj)))
 						{
 							System.out.println("reached half, not final, next not transport");
 							if(!recalculate(stack))
@@ -206,9 +206,8 @@ public class TileEntityLogisticalTransporter extends TileEntityTransmitter<Inven
 		TransporterStack stack = new TransporterStack();
 		stack.itemStack = itemStack;
 		stack.originalLocation = original;
-		stack.recalculatePath(this);
 		
-		if(stack.hasPath())
+		if(stack.recalculatePath(this))
 		{
 			transit.add(stack);
 			return true;
diff --git a/common/mekanism/common/util/MekanismUtils.java b/common/mekanism/common/util/MekanismUtils.java
index 98ef5b327..f0c6d6872 100644
--- a/common/mekanism/common/util/MekanismUtils.java
+++ b/common/mekanism/common/util/MekanismUtils.java
@@ -36,6 +36,7 @@ import mekanism.common.network.PacketElectricChest.ElectricChestPacketType;
 import mekanism.common.tileentity.TileEntityBoundingBlock;
 import mekanism.common.tileentity.TileEntityDynamicTank;
 import mekanism.common.tileentity.TileEntityElectricChest;
+import mekanism.common.tileentity.TileEntityLogisticalTransporter;
 import net.minecraft.block.Block;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.entity.player.EntityPlayerMP;
@@ -1006,6 +1007,23 @@ public final class MekanismUtils
     	return false;
     }
     
+    public static void incrementColor(TileEntityLogisticalTransporter tileEntity)
+    {
+    	if(tileEntity.color == null)
+    	{
+    		tileEntity.color = EnumColor.values()[1];
+    		return;
+    	}
+    	else if(tileEntity.color.ordinal() == EnumColor.values().length-1)
+    	{
+    		tileEntity.color = null;
+    		return;
+    	}
+    	
+    	int ordinal = tileEntity.color.ordinal();
+    	tileEntity.color = EnumColor.values()[ordinal+1];
+    }
+    
     public static enum ResourceType
     {
     	GUI("gui"),
diff --git a/common/mekanism/common/util/TransporterUtils.java b/common/mekanism/common/util/TransporterUtils.java
index 2af0cf34f..3aa71aec6 100644
--- a/common/mekanism/common/util/TransporterUtils.java
+++ b/common/mekanism/common/util/TransporterUtils.java
@@ -2,6 +2,7 @@ package mekanism.common.util;
 
 import java.util.Arrays;
 
+import mekanism.api.EnumColor;
 import mekanism.api.Object3D;
 import mekanism.api.transmitters.ITransmitter;
 import mekanism.api.transmitters.TransmissionType;