diff --git a/src/Sketch.js b/src/Sketch.js
index ab058bb..cd9128a 100644
--- a/src/Sketch.js
+++ b/src/Sketch.js
@@ -483,7 +483,7 @@ class Sketch {
 
 
     // this.setDimLines()
-    this.setAngLines()
+    // this.setAngLines()
 
     this.obj3d.dispatchEvent({ type: 'change' })
   }
diff --git a/src/mouseEvents.js b/src/mouseEvents.js
index b5e3fc1..02000a7 100644
--- a/src/mouseEvents.js
+++ b/src/mouseEvents.js
@@ -206,7 +206,7 @@ export function onDrag(e) {
   }
 
   this.solve()
-  this.obj3d.dispatchEvent({ type: 'change' })
+  // this.obj3d.dispatchEvent({ type: 'change' })
 }