Whenever I drive a vehicle, even in Arma 2, I always double tap alt to be able to look around freely(GTA4 style). But when swapping to a gunner seat you must double tap again to get control of the gun.
Its minor but could we have an option to always have free look on when in the driver seat of a vehicle? Don't know if its just me that this bothers. Upvote if you agree with me people, if not just nevermind then :P