Lefties only golf tip: The biggest thing happening amateur golfers especially of my generation I'm 43 is we were so beat to death on lag lag lag lag lag you get a lag in the club so we can be here. Well what people didn't realize until Trackman came out is that having too little lag was just as bad as having too much lag because what happens is it makes it very very difficult for you to program the correct dynamic loft at impact and all dynamic loft is is what lot of you hit the golf ball with. This driver has 10.5 degrees aloft I have it set here on standard so if I return it back to its neutral position then I have 10.5 loft if I lean the shift for a couple agrees obviously has less and I have as we have added more.