Creality CR-7 extend print area to 140W x 175D x120H

Extend Y axis to 175mm
Y-Idler and Y-motor part

Extend X axis to 140mm
X -idler taken from http://www.thingiverse.com/thing:1094285


18/11/2015
Marlin Firmware 1.0.2 - LCD ok
Build on Arduino 1.0.1 / GEN7 board support http://reprap.org/wiki/Generation_7_Electronics
(Use boot loader from Gen7)
Or you can program .HEX using your AVR Programmer.