Flexion Extruder adaptor for Monoprice Maker Ultimate and Wanhao Duplicator 6

# Flexion Extruder for Monoprice Maker Ultimate and Wanhao Duplicator 6

This modification allows you to mount a [Flexion Extruder](https://flexionextruder.com/) on an MMU (a rebranded Wanhao Duplicator 6+). This is the version that has dual gantry rods for both X and Y.

The completed modification mounts the Flexion Extruder below the gantry as shown in the main photo. This puts the nozzle approximately 35mm below the original nozzle and a bit in front of the gantry. The final build volume