SMF - Just Installed!
Correct. You would set the steps/mm for the rotary axis and then "un-wrap" the pens surface as a flat design in T2Laser.
T2 works well for rotaryI use this: https://www.thingiverse.com/thing:2565273Make sure you have rotary selected on the control screen in T2
It can do either. I disconnect my y axis. Loki disconnects his x. T2 doesnt care which you do. It has a check box to you need to select which axis to disconnect.