Mostly Printed CNC Table Corner

I had a aluminium extrusion 40x80mm laying around in 3m, cut it in 4 parts and made this design for a table for the MPCNC.

Needs to be printed 4x for all corners, mount the mpcnc build on top of the frame and add some legs.

See also the leg adjuster:
http://www.thingiverse.com/thing:2074890

See also the Ramps case:
https://www.thingiverse.com/thing:3084592