Prusa v2 to i3 x-carriage adapter

This is an x-carriage baseplate that's designed to be paired with the micro x-carriage http://www.thingiverse.com/thing:972856. To remove this x-carriage base, you just undo 3 screws and the whole thing comes right off. The micro x-carriage keeps the x-axis belts tensioned even with the extruder/hotend removed.

This baseplate allows you to mount prusa i3-based extruder/hotend combos on a prusa v2. It has the same mounting hole patterns as the prusa i3 rework or a wade's extruder. The hole p