X-Carriage for Direct Belted Extruder V2

Remixed MazaaFIN's wonderfull X-carriage to fit my Extruder.

This X-Carriage is to be used with my Direct-Drive Belted Extruder V2 1.75mm (Prusa Compatible)

Changes from original
It's really just cutout to make room for idler and lowered the the plate 2 mm to make using 20mm M4 screws possible/easier.

I have not lowered the surfaces all the way, as the retained pieces help align the bearings some. At least that was my plan :)