Instructions
Download the stl for your nozzle position, front or back.
Print the way the STL is facing, it has about a 35 degree overhang.
Print the spacer shorter if you already have something on top. See top view pic. This was scaled 0.4 in Z as I already had a 6mm thick Bowden Clamp thing on.
Face fan the right way around and screw onto duct with nuts at the top, back right single screw first.
Remove front mounting bolt nearest to front and put in spacer.
Screw on nuts (front one first).




