X-Carriage Bearing Block upgrade for Original Prusa i3 MK2

Edit 2-21-17: Full Size X-Block file fixed, if anyone had any slicing errors it should be fine now.

Edit 12-10-16: This part is not compatible with the Multi-Color upgrade, if you have this part installed it must be removed when upgrading to the Multi-Color extruders.

READ BEFORE INSTALLING
This bearing block is designed specifically for the Original Prusa i3 MK2, it is not designed for and has not been tested with any other machine.

I made this X-Carriage Bearing Block upgrade becau