Meet Marc Cerio from SIK putters. We talk about putter fitting and how the ball rolls off the face of the putter. SIK makes putters under their graduated face technology they call DTL Technology. Our flat surfaces that are milled into our putter face. Each plane descends in loft by 1° from the top of the face to the bottom of the face. When your shaft is pressed at impact the ball contact will be higher on the face, same is true in reverse. DLT delivers consistent launch angles from putt to putt which lead to more consistent and predictable rolls. Descending Loft Technology