About this 3D model

These files include all of the parts I designed for improving my printrbot. For a complete description of my modifications read here: http://polakiumengineering.com/?p=1905 http://www.youtube.com/watch?v=gZqbWyfKseI The final revision is now uploaded, all of the tolerances should be perfect for properly configured printrbots. Updates: 9/24/12 - X-stop is fixed in place, non-adjustable 10/04/12 - Motor mount now compatible with 28mm 36 Tooth GT2 Pulley 10/09/12 - Added LME12UU compatible parts. (See notes) 03/01/13 - Replaced by V2.0 http://www.thingiverse.com/thing:55845