diff --git a/src/main/scala/resonantinduction/core/prefab/node/NodeTank.java b/src/main/scala/resonantinduction/core/prefab/node/NodeTank.java
index 03d0035d8..dc565787e 100644
--- a/src/main/scala/resonantinduction/core/prefab/node/NodeTank.java
+++ b/src/main/scala/resonantinduction/core/prefab/node/NodeTank.java
@@ -157,14 +157,14 @@ public class NodeTank extends NodeConnector implements IFluidTank, IFluidHandler
 
     public void sendTank()
     {
-        ResonantEngine.instance.packetHandler.sendToAllAround(new PacketTile((int)x(), (int)y(), (int)z(), tank.writeToNBT(new NBTTagCompound())), this, 64);
+        ResonantEngine.instance.packetHandler.sendToAllAround(new PacketTile((int)x(), (int)y(), (int)z(), PACKET_TANK, tank.writeToNBT(new NBTTagCompound())), this, 64);
     }
 
     public void sendUpdate()
     {
         NBTTagCompound tag = new NBTTagCompound();
         save(tag);
-        ResonantEngine.instance.packetHandler.sendToAllAround(new PacketTile((int)x(), (int)y(), (int)z(), tag), this, 64);
+        ResonantEngine.instance.packetHandler.sendToAllAround(new PacketTile((int)x(), (int)y(), (int)z(), PACKET_DESCRIPTION, tag), this, 64);
     }
 
 
diff --git a/src/main/scala/resonantinduction/core/prefab/node/TileTankNode.scala b/src/main/scala/resonantinduction/core/prefab/node/TileTankNode.scala
index 92d7d55fe..1597aeccc 100644
--- a/src/main/scala/resonantinduction/core/prefab/node/TileTankNode.scala
+++ b/src/main/scala/resonantinduction/core/prefab/node/TileTankNode.scala
@@ -9,7 +9,7 @@ import net.minecraftforge.common.util.ForgeDirection
 import net.minecraftforge.fluids._
 import resonant.content.prefab.java.TileAdvanced
 import resonant.lib.network.discriminator.{PacketTile, PacketType}
-import resonant.lib.network.handle.{IPacketIDReceiver, TPacketIDSender}
+import resonant.lib.network.handle.IPacketIDReceiver
 import universalelectricity.api.core.grid.{INode, INodeProvider}
 
 /**
@@ -17,7 +17,7 @@ import universalelectricity.api.core.grid.{INode, INodeProvider}
  *
  * @author DarkGuardsman
  */
-class TileTankNode(material: Material) extends TileAdvanced(material) with INodeProvider with IFluidHandler with IPacketIDReceiver with TPacketIDSender
+class TileTankNode(material: Material) extends TileAdvanced(material) with INodeProvider with IFluidHandler with IPacketIDReceiver
 {
   val PACKET_DESCRIPTION = 0
   val PACKET_RENDER = 1
diff --git a/src/main/scala/resonantinduction/mechanical/process/crusher/TileMechanicalPiston.java b/src/main/scala/resonantinduction/mechanical/process/crusher/TileMechanicalPiston.java
index ec7b8765a..d4296e696 100644
--- a/src/main/scala/resonantinduction/mechanical/process/crusher/TileMechanicalPiston.java
+++ b/src/main/scala/resonantinduction/mechanical/process/crusher/TileMechanicalPiston.java
@@ -36,7 +36,6 @@ public class TileMechanicalPiston extends TileMechanical
 
         mechanicalNode = new MechanicalNode(this)
         {
-            public void onUpdate() { super.onUpdate(); System.out.println("MechPistonTick");}
             @Override
             protected void revolve()
             {