Ender 3 Pro Y axis - MGN12 Linear Rail

This is an MGN12 and 3 point bed leveling conversion for the Ender 3 Pro, it should also work on the OG ender 3 and possibly other printers that use a single 2040 or 4040 extrusion for the Y axis. I have included iges, step and fusion files along with the STL if you want to edit or machine your own. This can also be used as a template to drill the necessary holes by hand. The bed mounting holes are all spaced to match the stock Ender 3 hole spacing.

My goal with this build was to retain as mu