1. From the fringe Jim Furyk tries to play the shot as near to a putt as possible with the ball in the middle of narrow stance.
2. Shaft is upright at address similar position to putter, grips down to point with different clubs where length of putter would be. So 5 iron has to grip down more than SW.
3. Doesn't use much wrist looking to make same stroke 2 ft back and through and just vary club depending how far flag is on the green. Keeps as simple ad possible feels easier to make same swing and vary clubs than making lots of different length swings etc from fringes.