I got me one dem deals at Bucket's behest. I realized that I had little or no "face-sense." I was focused on the head for the most part. Moving the handle up and down was a real eye-opener.
HUGE right? (the magnet deal that is) . . .
One other thing you can do with that thingie is get a driveway ninja stick and put on the ground . . . lay the club with the magnet dealy on it . . . if the stick is to the right of magnet dealie ball go curves left . . . if to the left of the dealy curves to the right . . . then monkey with that handle location to see how that works with the path.