Co-hosts Kathy Bissell and Gary Van Sickle talk with the Golf Ball Wizard, John Calabria, who has worked for all the noted manufacturers of golf balls and is now advising OnCore with their newest line of balls.

Calabria explains what the purpose of the different layers in three, four, five and even six-piece golf balls.

Calabria talks about the importance of the cover on the ball and what it does and the difference cover materials make.

He summarizes the changes in golf balls between the late 1990s to the early 2000s and what the changes meant to golf ball performance.

With the changes the U.S.G.A. wants to make in the ball, Calabria's expertise is more important than ever.