I had to get a stupid round one because it was the only one with a 10" rough-in (distance from wall to toilet drain), standard is 12". House is from 1925.

How do you feel about other Coen brothers movies?

I like AudioTool by jjbunn. But you’ll need an external mic if you want anything resembling accuracy.

Internet archive has some service manuals. You could also try https://charm.li/

This article states that he was in Afghanistan and never saw combat.

https://www.thedailybeast.com/bizarre-footage-shows-florida-cop-jesse-hernandez-unload-clip-after-mistaking-acorn-for-gunshot