/technologies/motors-and-drives/b/clem-s-cnc-control-project/posts/configuring-a-3d-printer-firmware-for-a-4-axis-cnc---reprapfirmwareWhen you try to use a 3d printing specific mainboard for a non-3d printer you face a special set of configuration requirements, so I go over my experience with setting up reprapfirmware on duet2 for a cnc as I hope this helps in your config planning en-USTelligent Community 12