I agree the turret speed is unrealistic and with a lot of your points, but please reword your post. You only used a single period in that whole wall of text, and I had to re read so many parts of it to understand what you were getting at. A bit of rewording will help people read what you're saying a bit better.
Yes I understand that but this is a game other bf titles you could adjust it to the speed you preferred and with out that it's almost impossible to hit fast Moving anything lol
can you not just crank up the sensitivity like you can with your soldier? (idk, i don't use vehicles)
