My rotation axis can one turn one way, I would like to be able to use it as a lathe. I can't seem to find out how to make Visualmill turn in a spiral? I can only find the zigzag and zig options.

Zig will work for my application, but I spend a lot of time retracting and plunging. Is it possible to not to retract so far? maybe just 1mm from the part underneath the bit? (not part/stock max) '

Thanks,