How do I wire the z-axis motors in parallel on the Prusa i3?
Printerbot printing stringy
z-axis hard to move in some areas - what could be faults, how to improve?
What's the advantage of two z motors?
Is there a reason for the z-axis M5 drive nut to be super loose on the lead screw?
Do I need to recalibrate z-probe offset every time I switch to a different layer height?
Printrbot simple metal not auto leveling
How to keep Z-axis motor from slipping when powered down
Print bed moves way up for printing
Z Axis getting stuck with Marlin 1.1.0-RC7
Is cutting the arm off the Z-axis switch a good idea?
Alignment of dual Z-axis steppers
Z-axis steppers and bed alignment problems
Is z-axis zero near the hotend?
Small Z axis step: Repetier-Firmware