Quick-Fit X Carriage Lowprofile LM8UU

This is a new version of the excellent quick-fit x-carriage from Richrap :)

I tried to make it smaller so I designed the fixation to be perpendicular to the X axis and won around 3cm, it's not a big deal but 3cm on a 22x22cm build plate is really huge.

Here is a LM10UU version http://www.thingiverse.com/thing:24986

Original Carriage:
- 12cm long alone
- 13cm long with one fan

Low profile is:
- 8,5cm long alone
- 9,7cm long with one fan
- 11cm long with two fans

So stay update