New Home › Forum › Mostly Printed CNC – MPCNC › Troubleshooting – MPCNC › Smooth your tubes (SFW :) sanding? stuttering movement › Reply To: Smooth your tubes (SFW :) sanding? stuttering movement
I did not sand my tubes. I had some jittery action at first – turned out to be a bad connection on one stepper wire. You probably should take off the belts and make sure steppers are all moving smoothly without a load.