I got a print that I am satisfied with, it holds the two kinds of half sized breadboards I own nicely. The beaglebone mounts nicely with the screw spacers and M3 Screws threading right into the printed standoffs on the mount. So the finalized files have been posted to this project page in the files section and to thingiverse http://www.thingiverse.com/thing:1868994 download where ever you profer. If you make one please comment here or post a thing made on thingiverse!