Stone Rocker

I see. I had a first look at the code, but I am still trying to understand how it works. Unfortunately, my programming skills are still basic. Any hints where to start?

I wonder if it would be possible to adjust the starting point of a process. Sometimes it is better to begin at a specific point. The subject has be discussed already in this forum some years ago. https://sourceforge.net/p/pycam/discussion/860183/thread/ca47cd5c/?limit=25#ba30