Z axis on returning home stutters. Move away its smooth, prints ok but gets thrown off calibration when it does go bad.
I swapped the driver chip from the X Axis with the Z Axis and its not the problem.
Threaded rod is clean as are the bearings on the smooth rods.
BOTH mottors react the same.
Its worked for months, but just started. Arrgghh
Video <https://youtu.be/yJXnL_zcrjU>
This has me stumped.
TIA guys, I'm on short time to get this back up.
Z axis stutter
Re: Z axis stutter
-Keep your mind and try to test it. 
-Everything will be fun！-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!
-Everything will be fun！-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!