I have been running my Mach3/Intergra (closed loop option) machine for a few years no problem with Maxsine drives & servos. A drive recently failed and I changed drives to the next larger model (TL10F to TL15F) which required setting parameters and re-tuning the drives. So I got that all done and everything mostly works.

However when Mach is running the DRO's for X & Y are bouncing around by .0001 or so. There is a monitor utility in the Maxsine software that confirms the motors are actually moving. If I kill Mach the movement stops. I'm trying to figure out what I missed.

Thanks for any input!