Orca V0.3 Z Nut Holders - Anti Backlash

Anti back lash Z nut holders for the Orca v0.3. The STL is sized to suit an ORCA with LM8UU linear bearings, the SCAD file can be modified to suit any offset from the Y carriage though.

V6/7 was inspired by the lead screw holders on the Emaker/Reprappro Huxley.(The stl has been deleted but you can generate it from the SCAD file if you want this part)

V8 adds another nut as depending on the compression of the spring this part can introduce some slop in the Z axis (as the spring compresses