I have purchased your cohesion board for my K40 and then I bought the rotary attachment but it doesn’t fit inside a K40. I have since moved up to an OMTech 100W 30x24 laser. As such I purchased the DSP stepper driver from you and have attached it to the OMTech laser.
When I try to setup the rotary in lightburn it rotates to many times in one direction and then not the same amount in the other direction. I have tried everything I can think of and searched the forums with no luck.
I am writing to you in the hopes that you will send me the appropriate dip switch settings for the DSP driver and the correct steps/rotation for lightburn so that I can ensure that I have those set correctly before doing other troubleshooting.