Mr. Magoo,
Thank you for the information. You are right, there is a feed dependency. The above example was helpful for finding the base of the problem.

Dear all, I bought a few weeks ago an old MIRAC lathe. The original PC was broken and the software dongle missing. With a new PC and the MIRAC-Software downloaded from the Denfort Support the lathe was running fine till I made a simple piece where a 2 – axis tool path movement was used. Depending on...