Qubd E3D v6 Bowden X-carriage mount

This is a remake of http://www.thingiverse.com/thing:547706 but is adopted for the Qubd printers, as well as a shortened design. I have created an extended design so the fan can be put behind the extruder to open both sides up for additional fans. I have also added a Z-Probe mount, it will need support to print as well as a 240 degree rotation in most cases.

To clamp this unit together, you'll need 2 x M4 screws with 20mm length and 2 x M4 nuts.
4 x M3 screws and nuts are used to attac