PSU Replacement Brace for Prusa i3 MK2(S) and MK2.5 with Half Bear Upgrade

In case you removed the PSU from your Prusa MK2(S)/MK2.5 (for example if you place it outside of an enclosure) and you have a Bear Half Upgrade, this brace will enhance the stiffness of the frame, preventing wobbling of the z-axis.

In addition to the printed part, you will need:

• 2x M5 screws (about 10 mm) and T-nuts

• 2x M4 screws with nuts
  Details

• Please keep the orientation of the object, as the shape of the holes are modified to account for a slight sagging on the top.

• The object needs NO SUPPORTS. For the holes on the bottom side, the file includes a 0.20 mm (one layer) bridging which acts as support. After printing, this "cover" can be easily removed with a drill and a knife. See pictures and for further details: https://www.youtube.com/watch?v=2NGdv86D1x8

Print instructions

Rafts: No

Supports: No

Resolution: 0.20 mmm

Infill: 25 %

Filament: - PETG (PLA and ABS should also work) -
Notes:

Perimeters: 3
Top/Bottom Layers: 5
Infill: 25 %
Filament required: 50 grams

It should also work well with less infill. I am looking forward to your feedback.