Laser Engraver Forum

When I try to align the laser I get this halo effect I tried moving the tube back and forth and with different power settings and I get the same thing. Don't know if it's a tube or power supply problem. It gets worse as you check the alignment of the other lenses.

I have a Han's Yueming Laser CMA1390-t with a 2.2 connection board does anyone know where I can get drivers and software? The OEM is no help.Or I can get a new controller but dont know what would work it has Yarak Y2s3060 m motor drives.