Ender 3 z fix July 8, 2019 16 32 64 128 Ender 3 fix z axis Ender 3 fix z wobble Ender 3 z banding fix Ender 3 pro z axis fix Ender 3 fix Ender 3 pro z axis not moving down Ender 3 set z offset Ender 3 screen glitch
