diff --git a/RW_NodeTree/CompChildNodeProccesser.cs b/RW_NodeTree/CompChildNodeProccesser.cs
index 471436b..41b1f5d 100644
--- a/RW_NodeTree/CompChildNodeProccesser.cs
+++ b/RW_NodeTree/CompChildNodeProccesser.cs
@@ -624,10 +624,8 @@ internal void PostFX(RenderTexture tar)
         /// <returns></returns>
         public bool AllowNode(Thing node, string id = null)
         {
-            if(node?.Destroyed ?? false) return false;
-            ThingOwner targetOwner = node?.holdingOwner;
-            Type type = targetOwner?.GetType();
-            if (type != null && type.Assembly != HarmonyInjector.coreAssembly) return false;
+            if (node?.holdingOwner != null) return false;
+            if (node?.Destroyed ?? false) return false;
             if (id.NullOrEmpty() || ChildNodes.IsChildOf(node)) return false;
             foreach (CompBasicNodeComp comp in AllNodeComp)
             {
diff --git a/RW_NodeTree/NodeContainer.cs b/RW_NodeTree/NodeContainer.cs
index 932dc58..f9144f8 100644
--- a/RW_NodeTree/NodeContainer.cs
+++ b/RW_NodeTree/NodeContainer.cs
@@ -101,7 +101,7 @@ public override void ExposeData()
                         string id = innerIdList[i];
                         try
                         {
-                            if (UsedIds.Contains(thing.GetUniqueLoadID()) || (thing.holdingOwner != null && thing.holdingOwner != this)) Scribe_References.Look(ref thing, id);
+                            if (UsedIds.Contains(thing.GetUniqueLoadID())) Scribe_References.Look(ref thing, id);
                             else Scribe_Deep.Look(ref thing, id);
                         }
                         catch(Exception e)
@@ -269,7 +269,7 @@ internal bool internal_UpdateNode(CompChildNodeProccesser actionNode = null)
             state = stateCode.r;
             bool reset = true;
             if (StopEventBubble) return StopEventBubble;
-            foreach (Thing node in this.Values)
+            foreach (Thing node in prveChilds.Values)
             {
                 NodeContainer container = ((CompChildNodeProccesser)node)?.ChildNodes;
                 if (container != null && container.NeedUpdate)
@@ -438,7 +438,6 @@ public override bool TryAdd(Thing item, bool canMergeWithExistingStacks = true)
 
             innerList.Add(item);
             if (state == stateCode.rw) ((CompChildNodeProccesser)item)?.internal_Added(this, id, true, cachedData);
-            item.holdingOwner?.Remove(item);
             item.holdingOwner = this;
             //NeedUpdate = true;
             return true;