Imperial Compost Shredder

I stumbled upon the metric version of this and really wanted to print one to speed up my home composting process. Sadly, 30x30x2 mm tube is hard to find at a reasonable price in the US. Even sadder, the original post had an imperial version at one point, but that appears to have been lost to time.

I spent... too much... time trolling the internet trying to find STLs for the imperial version. I was finally able to track some down, but they needed modification before I was happy with the result. I've included .f3d (Fusion 360) files for the things I needed to modify. In addition to getting the design printable, I made a few additional modifications that I feel result in a more user friendly implementation (the sides have thicker diverters, there's less tolerance between the shredder wheels and spacers which helps with dry and/or flexible things).

This shredder is pretty serious. I was initially impressed when it ate some avocado pits, but what really did it for me was eating throug