Anycubic Predator High Power Cooling

Due to upload problems and Thingiverse's unreliable website, I've uploaded a zip file containing the files and documentation.

I was getting frustrated with the impotent stock fans of the Predator.
After printing and testing a few ducts, which made some difference, I still wasn't satisfied with the cooling.

So, here's a fan duct which should be enough for most projects in need of cooling.
It fits either 40 mm or 50 mm fans. I'm using Sunon 5015.

You may want to add a silicone sock to the hotend, because you'll find that even though the ducts don't blow on the hotend, they'll still cool it due to the ground effect at first. A good solution to that is to let the fans spin up gradually.

Have fun!

Due to upload problems and Thingiverse's unreliable website, I've uploaded a zip file containing the files and documentation.