CR-10 Extruder Top Mount

To prevent messing up the Z coordinate when changing filament during a print and for a dual extruder setup I decided to move my extruder(s) to the top bar of my CR-10.
This thing also allows the extruder steppers to swivel left/right to reduce strain on the bowden tube when printing tall objects.

You will need
1 37x25x7 bearing
4 M4 T-slot nuts
4 M4 10mm screws
1 60cm bowden tube

optionally you can add a stepper damper between the ExtruderMountPlate and the StepperSleeve.

The h