Mix G1 X Axis Cartridge - Adjusted for JHEAD and Wade Extruder

This is the "upgraded" x axis cartridge from MixShop with the following tweaks:

Extended with base to allow for second set of holes

Original mounting holes fro the G1 Extruder, plus the standard holes for Wade extruder

Hot End hole made bigger to support the JHEAD.
(MixG1 Modified Extruder to support jhead here
http://www.thingiverse.com/thing:699034 )