Mine is just repetition, Take all your wedges, set a target at 25yds, 35yds and 50yd. Then take 25 balls at first distance with favorite wedge, get exact back swing and follow thru. Like my 54° at knee high and waist high follow thru is about 30 yd carry with a roll out. Then do that with every club to know a shot type. Like I found out that I like my 50° at 35 yd for a lower flying chip shot.