Mark2 Dock for UM2 Aluminum Clone

Alternative dock and mount for the Mark2 dual extrusion system for Ultimaker2

This version is designed to mount on the UM2 Aluminum clone and place the dock in the correct position.

Main project info here
https://magnetic-tool-changer.com/

Ultimaker 2 Aluminum Extrusion 3D printer
https://www.thingiverse.com/thing:811271

Questions? ask here;
https://ultimaker.com/en/community/48788-ultimaker-mark2-the-smart-dual-extrusion-upgrade

Update: I had to increase the Z clearance to th