diff --git a/src/main/java/storagecraft/tile/TileCable.java b/src/main/java/storagecraft/tile/TileCable.java
index cd929651a..b46b4d72d 100644
--- a/src/main/java/storagecraft/tile/TileCable.java
+++ b/src/main/java/storagecraft/tile/TileCable.java
@@ -1,6 +1,5 @@
 package storagecraft.tile;
 
-import java.util.ArrayList;
 import java.util.List;
 import net.minecraft.block.Block;
 import net.minecraft.tileentity.TileEntity;
@@ -26,11 +25,7 @@ public class TileCable extends TileSC {
 		return true;
 	}
 
-	public void addMachines(List<TileMachine> machines, TileController controller) {
-		addMachines(new ArrayList<Vec3>(), machines, controller);
-	}
-
-	private void addMachines(List<Vec3> visited, List<TileMachine> machines, TileController controller) {
+	public void addMachines(List<Vec3> visited, List<TileMachine> machines, TileController controller) {
 		for (Vec3 visitedBlock : visited) {
 			if (visitedBlock.xCoord == xCoord && visitedBlock.yCoord == yCoord && visitedBlock.zCoord == zCoord) {
 				return;
diff --git a/src/main/java/storagecraft/tile/TileController.java b/src/main/java/storagecraft/tile/TileController.java
index 6ada827aa..4bc8c20f4 100644
--- a/src/main/java/storagecraft/tile/TileController.java
+++ b/src/main/java/storagecraft/tile/TileController.java
@@ -10,6 +10,7 @@ import net.minecraft.item.Item;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.tileentity.TileEntity;
+import net.minecraft.util.Vec3;
 import net.minecraftforge.common.util.ForgeDirection;
 import storagecraft.storage.IStorage;
 import storagecraft.storage.IStorageProvider;
@@ -21,6 +22,8 @@ public class TileController extends TileSC implements IEnergyReceiver, INetworkT
 
 	private List<TileMachine> machines = new ArrayList<TileMachine>();
 
+	private List<Vec3> visitedCables = new ArrayList<Vec3>();
+
 	private EnergyStorage energy = new EnergyStorage(32000);
 	private int energyUsage;
 
@@ -39,13 +42,15 @@ public class TileController extends TileSC implements IEnergyReceiver, INetworkT
 				if (!isActive()) {
 					disconnectAll();
 				} else {
+					visitedCables.clear();
+
 					List<TileMachine> newMachines = new ArrayList<TileMachine>();
 
 					for (ForgeDirection dir : ForgeDirection.VALID_DIRECTIONS) {
 						TileEntity tile = worldObj.getTileEntity(xCoord + dir.offsetX, yCoord + dir.offsetY, zCoord + dir.offsetZ);
 
 						if (tile instanceof TileCable) {
-							((TileCable) tile).addMachines(newMachines, this);
+							((TileCable) tile).addMachines(visitedCables, newMachines, this);
 						}
 					}