Cetus Z-Axis Stiffness Bracket (MK3 compatible)

The original model from rreps targeted the Cetus MK2 printer. I had to change the mounting holes in the bottom of the bracket to oval ones (and also extend the pockets for the nuts), so they line up on a Cetus3D MK3.

Because it took me a bit to get it right, this is the way to mount the bracket really tight:

1. Add the bearing and the screw/washer to tighten the fall protection
2. Fit the bracket with two screws onto the stepper motor
3. Loosen all 4 screws on the z-axis extrusion mount