This is just feedback on a topic I think needs to be discussed.
I think there is too much weapon sway when aiming your weapon. Even when lying down. When I pick up a gun (in real life) I do sway with it myself, but not this bloody much! What happened to arma being aimed to be a realistic war simulation game? Plus we are playing as soldiers right? In every military force soldiers are trained to control their weapon, and keep it still and accurate. They are not trained to wiggle around with it.