Quote Originally Posted by Clive S View Post
You are not helping yourself. why don't you copy and paste Doddy code and give some feedback as to what is happening and take it one step at a time. You have to establish if you are losing steps or have backlash etc.
How am i not helping myself. I ran his code but i still had issues so that.

Once i changed the acceleration the circle cut improved. it was set to 2000 but reducing it to 1500 improved the circle.

I'm going to run the cut again with the appropriate end mill.