diff --git a/src/main/java/api/hbm/energymk2/Nodespace.java b/src/main/java/api/hbm/energymk2/Nodespace.java
index a950c2b24..82b431742 100644
--- a/src/main/java/api/hbm/energymk2/Nodespace.java
+++ b/src/main/java/api/hbm/energymk2/Nodespace.java
@@ -25,13 +25,38 @@ public class Nodespace {
 		return null;
 	}
 	
+	public static void createNode(World world, PowerNode node) {
+		NodeWorld nodeWorld = worlds.get(world);
+		if(nodeWorld == null) {
+			nodeWorld = new NodeWorld();
+			worlds.put(world, nodeWorld);
+		}
+		nodeWorld.pushNode(node);
+	}
+	
+	public static void destroyNode(World world, int x, int y, int z) {
+		PowerNode node = getNode(world, x, y, z);
+		if(node != null) worlds.get(world).popNode(node);
+	}
+	
 	public static void updateNodespace() {
 		
 		for(World world : MinecraftServer.getServer().worldServers) {
 			NodeWorld nodes = worlds.get(world);
+			
+			for(Entry<BlockPos, PowerNode> entry : nodes.nodes.entrySet()) {
+				PowerNode node = entry.getValue();
+				if(node.net == null || !node.net.isValid()) {
+					tryConnectNode(world, node);
+				}
+			}
 		}
 	}
 	
+	private static void tryConnectNode(World world, PowerNode node) {
+		
+	}
+	
 	public static class NodeWorld {
 
 		/** Contains a map showing where each node is, a node is every spot that a cable exists at.
@@ -47,6 +72,7 @@ public class Nodespace {
 		
 		/** Removes the specified node from all positions from nodespace */
 		public void popNode(PowerNode node) {
+			if(node.net != null) node.net.destroy();
 			for(BlockPos pos : node.positions) {
 				nodes.remove(pos);
 			}
diff --git a/src/main/java/com/hbm/render/loader/WavefrontObjDisplayList.java b/src/main/java/com/hbm/render/loader/WavefrontObjDisplayList.java
index 99eef4360..79f33e16f 100644
--- a/src/main/java/com/hbm/render/loader/WavefrontObjDisplayList.java
+++ b/src/main/java/com/hbm/render/loader/WavefrontObjDisplayList.java
@@ -56,7 +56,7 @@ public class WavefrontObjDisplayList implements IModelCustom {
 	@Override
 	public void renderAll() {
 		for(Pair<String, Integer> p : nameToCallList)
-			GL11.glCallList(p.getRight());
+			callList(p.getRight());
 	}
 
 	@Override
@@ -64,7 +64,7 @@ public class WavefrontObjDisplayList implements IModelCustom {
 		for(Pair<String, Integer> p : nameToCallList){
 			for(String name : groupNames){
 				if(p.getLeft().equalsIgnoreCase(name)){
-					GL11.glCallList(p.getRight());
+					callList(p.getRight());
 					break;
 				}
 			}
@@ -75,7 +75,7 @@ public class WavefrontObjDisplayList implements IModelCustom {
 	public void renderPart(String partName) {
 		for(Pair<String, Integer> p : nameToCallList){
 			if(p.getLeft().equalsIgnoreCase(partName)){
-				GL11.glCallList(p.getRight());
+				callList(p.getRight());
 			}
 		}
 	}
@@ -91,8 +91,16 @@ public class WavefrontObjDisplayList implements IModelCustom {
 				}
 			}
 			if(!skip){
-				GL11.glCallList(p.getRight());
+				callList(p.getRight());
 			}
 		}
 	}
+	
+	protected static void callList(int i) {
+		boolean prevBlend = GL11.glIsEnabled(GL11.GL_BLEND);
+		GL11.glCallList(i);
+		boolean newBlend = GL11.glIsEnabled(GL11.GL_BLEND);
+		if(prevBlend && !newBlend) GL11.glEnable(GL11.GL_BLEND);
+		if(!prevBlend && newBlend) GL11.glDisable(GL11.GL_BLEND);
+	}
 }
\ No newline at end of file