Geeetech Prusa I3x Z Axis Wobble Fix

I modified this design slightly to include a recess for a PTFE bearing plate. Without the plate the bracket is in direct contact with the acrylic structure may wear or have some unwanted friction.

The PTFE I used was from a sheet 1.5mm thick. The bearing plate is 17mm x 17 mm with a 9mm diameter hole through the centre. PTFE sheet is readily available from on-line stores for a few pounds, and has a very low coefficient of friction.

To ensure these brackets fit on the Geeetech Prusa I3x y