hi
i agree with what Brian has just said, with the one plane the hands are more under the eyes and a two plane swing the hands are more under the chin.
with the one plane swing a lot of people go to a flatter lie on there
irons, as much as 2 degrees and with the two plane swinger standing taller the often have the
clubs changed to +1 degree as most pros seen to do this.
check the lie of your
clubs when you feel you have your hands lower as you my be lifting the toe a little and you could end up digging the heal in an hitting the ball more to the left.
cheers
bill