Calculate the lead and use trigonometry to establish that at the muzzle, it's a very small amount.
Watch a great tennis player, the approaching ball is decelerating, accelerating towards the ground and lifting due to spin and perhaps wind. You can provide him with a book full of calculations will it help him? He keeps his eye on the ball and let's learnt reactions handle it.
Watch a great tennis player, the approaching ball is decelerating, accelerating towards the ground and lifting due to spin and perhaps wind. You can provide him with a book full of calculations will it help him? He keeps his eye on the ball and let's learnt reactions handle it.