it just seems my ball flight is straigter with the baseball grip that's why I like it so much. I seem to get a lot more distance with it too. Yesterday I hit a drive on the green which the card said was 285yds. I've gotten close before but this is the first time it actually got on the green (rolled on). And all my drives weren't getting the hook ball flight they usally do. Maybe because I installed oversize grips??