I found whats wrong with controller aim like actaully

 its to do with aim assist slow down shoot in the air next to them before tracking with 100 aa slow down then shoot in air next to them and track with aim assist slow down on 0 so if u miss next to them retrack while also firing it becomes supper stiff idk why lol

TLDR:so basically fix aim assist slow down while firing its too much u cant track side ways when someone is moving fast at close range across your screen it would do this wierd catchup thing while firing but when not firing its very hard to track while ads and hipfire too but when i dont fire its pritty smooth hopefully this was enough to describe it