Ortur Laser Master 2 Z-axis Height Adjuster

Modification of Markus Arnold's Z-Axis Height Adjustment Mechanism ( https://www.thingiverse.com/thing:4607685) for 3D printers with poor tolerances.

3D printers and filaments give variable results when it comes to exact measurements of the finished print. I printed Markus Arnold's original design but the parts did not fit together. I had to reduce the sliding bit of part B by 0.4mm to get a snug fit which didn't wobble. I shared my STL files with others who found the result was too loose. The 0.3 and 0.2 offset PartBs are for printers with better tolerances than mine. I suggest printing out Part A and then one ore more of the test parts for Part B to see which offset fits best. Then print the relevant Part B.

  Additional hardware needed: M6 hex head fully threaded bolt, 75mm. M6 shaft collar with grub screw, (or 2 X M6 nuts,) and M6 bed bolt barrel nut.

For Laser Master 2 Pro there is a remix for Part A by PaTiTan which can be found here:

https://www.thingiverse.com/thing:4922230