Spool holder for makerfarm prusa i3

This holder puts the spool over the top so the machine takes up less space than having the spool off the back. I also noticed with a spool hanging off the back the machine was being "twisted" this keeps the machine straight. The filament also does not rub against the LCD. Make sure you make an axle for the spool long enough so you can still get the SD card in and out.

I made a 40mm taller version to hold 5kg spools as per request!
http://www.thingiverse.com/make:98686