As far as Hagen was concerned, Bruce McGill studied old photos, and I had a flipbook of Hagen's swing. We tried to stylistically make them as accurate as possible. For example, Jones was balletic and Hagen was more blue-collar, whose left toe was pointed down the fairway. Now, when using woods, I have a slice. Yes, it is an overcorrection.
MOst players are better with a stronger grip, expecially juniors and women.
Ultimately it's about swing, and instruction and practice are the only way I've seen that happen. I feel like my right shoulder is coming over and across instead of down and under on my downswing. I've been trying to take the club back more on the outside. That will cause the divots to go to the left. The club returns to the ball in the same direction in which it goes away from the ball.