SmartRap Modified X Plate with embedded bearing mounts

As with other components of SmartRap, I have modified this to embed the LM8UU holders on the plate. I had to do this because the resultant print on my Solidoodle made the bearings sit very loosely even when secured with the top mounted attachment. This ensures absolutely no slop at all. Again, thanks to Serge for coming up with this machine, which I think has enormous potential.

UPDATE: 12/25/2013 - I printed and started putting LM8UU bearings into this plate and just as Serge warned, beca