I have a Xylotex 3 axis board with 4 wire steppers (Nema23), Mach3, XP Desktop, HP 20.7" flat monitor. When I jog my motors 4 inches, the Mach3 DRO shows 4 inches but actual travel of my mill table is only about 3/8 of an inch. Motor tuning is:
Steps Per - 2000, Velocity 175, Acceleration 25 and the Pulse - 1 and 1.ted. Thank you,


Suggestions appreciated. Thank you,


Ray