Graber++

Enhanced version of the LC Graber printer.
Adds enhancements in the DXF file for quick assembly.
##Features :
* uniform screw length ( also Y-motor )
* side casing , to hold printer electronics and hide cables
* room and holes for optionally adding a Raspberry Pi ( octopi )
* adjustable Z-stop holder
* ergonomic Y-base with standoffs in acryl to mount your heated bed
* spool holder

Some hints on how to assemble it : ( Google plus album with comments ) : https://plus.google.com/photos/115690326669403396385/albums/6088528423505737665