Home / Forum / Troubleshooting / Different problems on the three axes (including the Z buzz / dive) / Reply To: Different problems on the three axes (including the Z buzz / dive)
Slow down. You are changing too many things at once. I am lost.
You physically moved the stepper and that same roller is not moving? That would suggest your belt is too tight, your roller is too tight, or you have a bad wire.
Lets do this one issue at a time, because you are having so many issues I am guessing a build problem like bolts are too tight.
To do these tests stop using gcode, for now, one less issue to deal with. Use repetier through usb to your machine. Issue manual commands. Move the x and y axis back and forth 100mm a few times? Any issues?