About this 3D model

This is a replacement for weak original y-idler. Mine broke during assembly because I am a tiny bald gorilla. Went overboard with strength but if you like that kind of thing, this may be a good upgrade for you. Hardware sourced from Prusa Research extras bag.x4 M3 x 20mmx3 M3 x 25mmx4 M3 washerx1 M3 Nyloc nut (from original part)x6 M3 square nutx2 M8 low-profile nutx2 M8 washeroptional GT2 20T 3mm Idler Pulley As of revision 3A, idler can be attached without dissasembly of frame. Has clearance for idler nut.