Middle Gantry Upgrade Solidoodle 2 and 3

I required a better way to mount new extruder design to the solidoodle gantry while being ridged and easily maintained.

This design very well solved this problem and can be seen working in the video mentioned in the pictures and or the link below.
https://www.youtube.com/watch?v=7fMubUq-1mw

First, print out the upgrade and make sure it don't have any layer problems or layer adhesion problems and it is pretty well dimensional sound. Also, make sure you make a mount so you can incorporate