Hello guys,

I am a newbie into the cnc and I started when I buying a Proxxon milling machine MF70.
Also I got from www.cnc-plus.de 3 stepper motors and the controller.

http://www.cnc-plus.de/product_info.php?info=p137_3-axis--2-5-Amp-Step-Motor-Driver-AMW-102.html

I have problems to set with the appropriate values the motor tuning tub.
More specifically
I am using the step resolution per unit at 1600 according the controller manual and
I set the velocity at 5,8 and accuracy 6,5.

I test it with g-code commands and I also observe that I have a loss in about 0.1mm

Has anyone works the MF70 and mach3?

Any suggestions?

Thanks,