diff --git a/index.html b/index.html
index 18d0431..d652ff9 100755
--- a/index.html
+++ b/index.html
@@ -304,13 +304,13 @@ var Pivot =
             }
         }
 
-        // disconnect terminal branches
-        N.Walk(()=>{}, inRoot, "Hierarchy", inNode=>{
-            N.Disconnect(inNode, null, "Leaf");
+        // disconnect leaves from terminal branches
+        N.Walk(()=>{}, inRoot, "Hierarchy", true, terminal=>{
+            N.Disconnect(terminal, null, "Leaf");
         });
 
         // disconnect from app
-        N.Disconnect(null, inRoot, "Pivot")
+        N.Disconnect(null, inRoot, "Pivot");
     },
     Modify(inNode)
     {