Garbage Disposal Plug

I was fed up with my garbage disposal plug/filter/"splash guard" thing which splashed everywhere, so I made this. It works by having the holes in the filter angled so they oppose the direction of the splash. so nothing comes out, but you can still run water into it while it's going.

I found making it with 8 gaps of 20 degrees seems to work pretty well. Let me know if there are any issues with the SCAD file