Geared Follow Focus

This is a modification of the main part. Unfortunatly my Huxley MD is still being built and therefore couldnt print this long part.

I have split it to 2 75mm lengths (about) in order to print on a makerbot / TOM.

I also removed the triangles to stop warping as most have HBB now, and it seemed to add on an extra 8 mins to the print and tonnes more plastic.

License is as original