Replicator 2X Fan Duct

ATTN: Work-In-Progress!! I'm still working out some details in the model. Also this design may not blow enough air to be very effective. Tubeaxial fans can move a lot of air (CFM) but they aren't very good at generating pressure (as in through a nozzle). I'm working on a second design using a blower-style fan which generates about 6x the pressure, which may work better.

This thing allows you to add the third cooling fan to a Replicator 2X. The third fan cools the freshly extruded plasti