My game has gone to hell because of a golf hit instead of a golf swing. I make a nice smooth backswing, get to the top and then at the transition the caveman mode comes out and I swing hard and out of control. I practice on the range and things are under control but put a course in front of me and all hell breaks loose. The results are usually snap hooks with a finish that is more off to my left side than over my left shoulder. Anybody had this? If so what do you do to cure the affliction?