May 22, 2015
Description
Based on http://www.thingiverse.com/thing:540716 a fan duct and mounting parts that fit my extruder.
You can see the improvement in print quality on the green 3d Benchy ships from http://www.thingiverse.com/thing:763622 Exaclty the same gcode was used to print both, but the one on the right which has a much better hull was printed with the fan.
License:
GNU - GPL