HEVO improved motor and idler mounts

thingiverse

My variation on the XY motor mounts and idlers is quite straightforward - beefed up to give a bit more rigidity. For 3030 extrusion, I opted for welded insert nuts instead of standard ones. This modification results in a fatter part, so make sure it won't interfere elsewhere; on my setup, it didn't, but I did oversize the frame slightly as a precaution.