I am a bronze Jett player and I think I am pretty good for my rank, I can push into site first and make space for my teammates to plant. However I am not that good at using the ult, I can kill most people fairly easily if they stay still but I have trouble against people who jiggle peek or counter strafe. Normally I just spray a few times but when I try to do that with the ult I just run out of ammo. What is the correct way to handle when people use movement when you have ulted with jett?