I believe the AI mod included tunes down bomber AI some, so you should be seeing the same or worse accuracy than stock. I'd be very surprised if anything in this mod pack makes He-111 gunners more accurate.
Thanks for the reply akdavis. Well, then there's some cheesy going on with my IL2. Those HE111 gunners can head-shot me like no one else!!! (And I have only tested them on Veteran. What's waiting for me on ACE? Chuck Norris?)
The only way of being able to make safer passes is from very high angle-off approaches. Seriously, those gunners have to be tamed a bit. If historical realism is what the mod embraces, then a HE111 pulling G's and turning, being able to head shot someone diving at the 7 o' clock high at 900km/h+ sounds strange, don't you agree?
I wonder if any of the developers could shed some light into this. =)