ok, stock will work with
8km/RUb/stock Env settings. They all use the same files.
Correct me if I'm wrong, but IUB uses 16km, so it will work with
16km/IUB Env settings.
I'm even going to update the
SH3Cmdr_Med_Seawater_Fix in this newest mod "thing"... whatever you want to call it...