Geared extruder v.2

Update 04/26/2016: I will not modify this design anymore, there is a STEP file attached, feel free to alter the way you like.

Update 02/09/2015: Refreshed all stl files to match latest CAD file. Older stl files removed, use DS Mechanical to open older source files if needed...

Update 28/08/2015: Now tested with TPE (flexible filament). Uploaded new DS Mechanical file (v12) with new gears, if you are using old ones - leave it as is...

Update 28/07/2015: Left a bit more space for idle