the G code will be relatively simple, few tools used but few seconds each, so Im not going to use any CAM software, I will write my own G code, I tried EMC on my mill, much better, may be I have to try it for the lathe too, but very busy now, may be another day
G51 is also idea, but I didnt write any G code in the last 15 years and it is still hard to make it work with all tool offsets and orientations and front , rear, and few bugs messing around just to make it more difficult