I have been told that stepper motors with encoders are better and more accurate than steppers alone. I have been searching with Google to learn more, and stumbled across this link:
http://www.surplussales.com/Motors/Motors-encod.html
My question now is how many pulses per revolution do I need, and does Mach2 software support the encoders in the link above?
My stepper motors are 200/rev, 1.8 deg/step
Eric