Vertex-H with Elevated Extruders

This modification allows to reduce the length of bowden tubing used by Vertex-H printer by approximately 20%. The downside is - extruder motor wires need to be extended and rerouted. If you have 2 extruders, the wires going to left extruder can be used with the right extruder. Then you need to extend only 4 wires that were previously used with the right extruder and use them to connect mainboard with the left extruder.

To mount left extruder you will need to drill two 3mm holes in the back panel of the printer.

I am using optimized extruder parts published here https://www.thingiverse.com/thing:1133248 but the original set should fit as well.