About C-Groove

C-Groove Development

In 1995, Harold Swash developed an innovative theory that would eventually result in the United States Golf Association (USGA) and the Royal & AncienGolfClub (R&A) stating that the C-Groove putter conforms to the rules of golf.

Working with golf professionals on both the European & U.S. Tours, Harold learned that when they made a perfect stroke the best putters started the golf ball rolling almost as soon as they struck it, while others actually started the ball by skidding it for as much as 24 inches before roll began. While to the naked eye this discrepancy was nearly indiscernible, Swash understood that this knowledge was critical to discovering the secret to good putting. read more...

C-Groove Performance

Using the Yes! C-Groove putter creates stabilization in the rolling motion dramatically sooner than any other putter. Forward rolling motion is as much as 6 times greater with the use of the Yes! C-Groove putter versus other putters.

This result has been proven using a computer controlled putting robot and high-speed cameras. Over a 20 foot putt, the C-Groove putter was tested by an independent testing company against several putter models of the major golf companies. In all cases, the C-Groove putter dramatically outperformed the competition.

Whether struck dead center, a millimeter or even a quarter inch off center, the C-Groove putter rolls the ball sooner, for more consistent length and more consistent direction. That translates to more putts made, no matter the circumstance, no matter the pressure.

This technology has been proven in thousands of comparison tests performed by professional and amateur golfers at over 100 PGA Tour Events worldwide and at major trade shows in the U.S. and Europe. read more...

C-Groove Custom Fitting

The Yes Golf C-Groove Putter is designed by HSPSE's Harold Swash . It make sense then if you want a 'custom fittedt' c groove putter, you need to come to HSPSE to get the fitted by the experts.

In the age where custom fit irons and drivers are commonplace, golfers are now appreciating the importance of a custom fitted putter. When putting accounts for approx 45% of your score it makes sense to make sure it is set up maximise YOUR stroke.

At HSPSE we use state of the art equipment to help us custom fit the putter of your choice: