Here’s an alternate fan bracket for Nate Roger’s Reach 3D printer. I’ve installed an E3D v6 hotend on my machine, along with a modified induction sensor bracket. As a result, my stock fan bracket didn’t direct the air flow where it would be effective.
This bracket places the fan a bit lower, and is twisted to direct the fan out put onto the extruded plastic.
Shouldn’t require anything special.
This is designed in OnShape, and is available in their public repository. The STL file is attached. If anyone wants a STEP or other CAD file, please let me know in the comments.