GoPro mount - For T2+ Aero Bar (20mm)

So I got the 20mm diameter off of some website...which was apparently wrong. I printed this off this morning and it was too small. Increased the size of the entire model by 4mm and hoping that fits.
*I just looked at the aerobar end caps I designed a while back (http://www.thingiverse.com/thing:128368), and they fit perfectly...and are 22.23mm in diameter. So increasing this model by 4mm total should still work.
*I am printing this to use with my Garmin Virb (with the gopro adapter), last time I printed a gopro mount it seemed like the prongs were too close, so increasing the overall size by 4mm doesn't hurt in my case, but may affect you if you are using an actual gopro.

Customized version of http://www.thingiverse.com/thing:62800
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