Ok, my rotary is in. I know I saw a preview of someone who was working on adding rotary support a while back. Has that gone anywhere yet or is there a happy path for doing rotary work or should I just plan it out flat and use the Y-axis driver to turn instead of the A-axis.
are you using smoothie?
yes
Then you can use the PR https://github.com/Smoothieware/Smoothieware/pull/1055
This implements full ABC axis and endstops if needed.
For one A axis you would do make CNC=1 AXIS=4 this would support XYZA in everything except G2/G3 which still does not quite work for the A axis.