Solidoodle 2&3 - LM8UU - X carriage

**- Update v1.3 - repaired version - WIP**
another version added, belt attachment with ziptie.

**- Update v1.2 -**
Work fine with Solidoodle Jigsaw Replacement Extruder mk5
http://www.thingiverse.com/thing:111213

A minimalistic X carriage for solidoodle 2&3

- 2x M3x40mm
- 3x lm8uu.
- horizontal spacing rod 40mm.

Infill : 30% minimum

**For SD2 read comment, thx to BlackestofOz**