I know that the index finger knuckle and the heel pad of the hand is supposed to be on one bevel (bottom left (bevel 6) for my lefty SW grip), as FYB states. However, it seems more natural for me to have my heel pad cheat up one bevel (bevel 7, or eastern forehand grip for lefties). Should I just try to learn the correct method or is this okay? Also, is it okay to have the groove between the thumb pad and the heel pad on the bevel instead of the heel pad? So far it feels a bit awkward the "right" way... 