The width of the Sword is calibrated with a margin of error so it mimics making putts of longer lengths.
A Few Calculations:
- A Golf Ball is 1.68″. The cup is 4.25″. The .5″ on the bottom of the ball contacts the putting surface.
- The Sword is the width of the ball. When the ball goes off line .5″ it falls off the Sword.
- This margin of error combined with the length of the putt creates a direction angle the putt can roll off-line and still fall in the cup.
- If the putt rolls off the end of the Sword then it will go in the cup from the distances marked.
- The Putting Sword is a very thin 1/16” of an inch in height, so you’re not lifting the putter up off the ground very far.
- Eaaaasy-McGeeeezy.