Promega Modifications Overview

This is a glimpse into the modifications made to make my M3D Promega usable.

You WILL HAVE TO move the X&Y motors and idlers up to accommodate the new belt path, which is higher.

I don't remember exactly which bearing is used in the corner idler. it was an SAE measurement at home depot. $15 each.

It is highly recommended to upgrade to genuine 6mm Gates GT3 belts (GT2 are out of production).