RUIDA 6445G rotary axis with dedicated stepper not working

[micrololin (Jeff)]

Correct link I believe.

The endless quest for rotary engraving on Ruida 6445g

This is what works for me with V15.01.22 and the rotary connected to the U axis. Enable rotary in Lightburn Use ‘Start from current position’ in Lightburn Jog x and y on the Ruida to move the laser to the required starting point on the work Press ‘Origin’ button on Ruida Send job from Lightburn to Ruida Run job by pressing start button on Ruida. Step 4 is the key to success.