Take a look at the really uneven horizons
ODS

IRAN

EUROPE

KURILES

TAIWAN

I have noted this same probem that is common to pretty much all the campaigns here that I have installed in AF -- with the exception of Panama. Check that out below - looks like like Korea.

Also please note that I don't have this problem in stock theatres Korea or Balkans,and resolution settings don't affect this.
I understand that the Panama campaign was built expressly for AF, IIRC. That must be the root of it -- tile size or layout of whatever. Want to hear your comments on this.
Ripcord