Wasn't it working in earlier version using mouse for gunner and co-pilot aiming for gun? When you were in co-pliot seat you just pressed M button and it was working how I expected.
Today I got this messages about runtime error and uh1_protect.dll when I was in A-10C in a camapign mission aiming AIM-9M at MiG-29A from behind. It would be easy shot.:cry: