Hemera BLV Cube Stronk Design

Hi friends !

Here is a mount to assemble an E3D Hemera to the standard BLV MGN Cube.

Its features are the following :
- Four mounting points on the hemera for extra stability.
- BL-Touch Mount at the back of the carriage.
- Optical endstop below the carriage.
- Easy assembly/disassembly of the belts with clamps.
- All four mounting point at the front free for part cooling fan and others.
- Neat Cable Management with zipties.

To assemble it, you will need a variety of screws :
- 8 M3x8 screws for the belt tensionner
- 4 M3x8 screws for the top carriage
- 2 M3x8 screws for the BL Touch
- 2 M3X6 screws for the optical endstop
- 4 M3x35 screws to assemble the carriage
- 2 M3x40 screws to mount hemera (bottom mounting points)
- 11 M3 nuts
- 2 M3x6 FLAT-HEAD screws to mount hemera (top mounting points)
It is very important that the last two M3X6 screws are flathead (head