I took his class in March, I am 64 years old, an old dog. I was not sure if I could change my shooting style since I have been shooting for about 50+ years. I worked rather hard on doing the things he suggested. I worked on it every day for a month. It worked for me. I am shooting much better than I ever have. I have shot for several years at all of the Tannehill events here in Alabama. In about 30-35 rounds of shooting at the events I had shot a score over 200 (possible 250)only once or twice. Since I took the class there has been two events at Tannehill. I have shot about 8 or 9 rounds. I have not shot under 200 in these 8-9 rounds. My high score was 238! If you will work on what he teaches it will help you too. It might seem strange or different at first, but it does work.