Printrbot Simple Metal E3D v6 Hot End Secure Fit Spacer

This is a remix of Aistaca's wonderful E3D v6 Printrbot Simple Metal adapter. (http://www.thingiverse.com/thing:559657)

Basically, you need a spacer to increase the length of the E3D v6 to make it compatible with the Printrbot Simple Metal.

I modified the height from 11mm to 7.2mm to allow for more metal on the E3D to fit in the extruder clamp. This is as high as you can mount the E3D without issues. Of course, you will also need to raise your probe, and you will need to change your fan sh