Putting the grip too far in the palm inhibits cocking/hinging the club properly.
Two knuckles is a strong grip now? I can take an awfully weak grip and see two knuckles.
I also don't know what you mean about how a grip will "show a closed face." The grip is round: without moving your hands if you could twist the club in your grip you could point the clubface anywhere.
@craps, seriously pal, I don't mean to keep harping on this, but you seem to have some strange ideas about the golf swing, and if you're really a 24 handicap, there are way, way more important things for you to worry about than your grip being palmy or "two knuckle strong" or what have you.
Post a Member Swing here. You'll get help.
Your post is only five years behind the times, @collapse.
I encourage you to do a little more reading. If any group of people outside of Dave and I has done more to discredit S&T, I don't know who they are.