So after some research, I arrived at the unfortunate conclusion that not all International Serenity 27 FBs (or otherwise) are made equal.
Source thread: https://www.airforums.com/forums/f44...de-133906.html
We have a 2011 IS 27 FB and after reading the above thread I thought the Dometic 310 would be a perfect (albeit tight) fit to replace our POS Thetford toilet. I tried everything mentioned in this thread (and linked threads) to no avail. It doesn't fit. The ceramic bowl contacts the wall and the offset flange prevents me from straightening it out.
So, I need some advice. Does anyone know of a ceramic toilet that can reliably fit in a IS 27 FB or will I need to replace my current Thetford with another hunk of poo-accumulating plastic?
Thanks in advance.