A6 Fan Duct Modified

This is a slight modification of Nick Rimmer's Fan duct. I slanted the top to reduce howling and optimize airflow. I also made the fan's top dimensions larger since the original fan duct fell out on me during printing and damaged my 50MM fan. This print should make your fan duct a nice tight fit and keep it from falling out, possibly damaging your fan and/or your print. If you like the original fan but not the howling, this item is for YOU!

There are better fans ducts out there, but this