Minimalistic lm8uu Holder

This is a Minimalistic lm8uu Holder/Bracket that I created to use with Aleph Object parts like http://www.thingiverse.com/thing:10646 and http://www.thingiverse.com/thing:15492 as replaceable parts for the bushings but may be used for other parts. I used these successfully on my Prusa i2 for the bed and the x carriage. part should be very adjustable via the variable in the scad file