diff --git a/electrical/src/main/scala/resonantinduction/electrical/itemrailing/NodeRailing.java b/electrical/src/main/scala/resonantinduction/electrical/itemrailing/NodeRailing.java
index dfb55596..54ce18af 100644
--- a/electrical/src/main/scala/resonantinduction/electrical/itemrailing/NodeRailing.java
+++ b/electrical/src/main/scala/resonantinduction/electrical/itemrailing/NodeRailing.java
@@ -34,7 +34,7 @@ public class NodeRailing extends Node<IItemRailingProvider, GridRailing, Object>
 	private Set<Pair<IItemRailingTransfer, Integer>> itemNodeSet;
 
 
-	public NodeRailing(PartRailing parent)
+	public NodeRailing(IItemRailingProvider parent)
 	{
 		super(parent);
 		this.itemNodeSet = new HashSet<Pair<IItemRailingTransfer, Integer>>();
diff --git a/electrical/src/main/scala/resonantinduction/electrical/itemrailing/PartRailing.java b/electrical/src/main/scala/resonantinduction/electrical/itemrailing/PartRailing.java
index b9dd6849..64d61e2b 100644
--- a/electrical/src/main/scala/resonantinduction/electrical/itemrailing/PartRailing.java
+++ b/electrical/src/main/scala/resonantinduction/electrical/itemrailing/PartRailing.java
@@ -35,13 +35,13 @@ public class PartRailing extends PartFramedConnection<PartRailing.EnumRailing, I
 		return node;
 	}
 
-	// default is NULL
     private NodeRailing node;
 
     public PartRailing ()
     {
         super(Electrical.itemInsulation);
 		this.material = EnumRailing.DEFAULT;
+		this.node = new NodeRailing(this);
     }