About this 3D model

The awesome Smartrap(http://www.thingiverse.com/thing:177256) suffers from a slightly non-awesome bowden extruder design. Airtrippers bowden extruder(http://www.thingiverse.com/thing:126778) is truly awesome. The combination should spell success! Edit: This thing is not compatible with bottom_center.stl and bottom_z_extruder.stl. This thing was made with Tinkercad. Edit it online https://tinkercad.com/things/6hDE4hgsIvX