CTC & Flashforge PLA Cooling Duct Fan Clips

This thing is a remix of thruit00's PLA cooling ducts, a remix of funbart's PLA ducts.

I was really a huge FAN (pun-intended) of thruit00's v2 PLA fan clip duct design, but on the CTC Creator I noticed that the vent outlet was actually rubbing/touching very snugly against the heating blocks causing sagging and warping of the vents after 10+ hours of printing.

Tested after 20+ hours of printing, same excellent results, no melting duct-ends.



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