If you want to understand how the putter groove came to be what it is today, there’s no better way than to go back to the beginning. MyGolfSpy owner, Adam Beach, sits down with Evnroll owner, Guerin Rife, to tell the story of how he transitioned from the advertising world into putter design, and how he ultimately came to invent the modern performance putter groove.

If you’ve ever wondered where the groove came from, what it looked like, and how it evolved into what it is today, we think you’ll find this conversation particularly interesting.

Coming Soon: In part 2, Guerin and Adam discuss the Evnroll brand and what you can expect in 2019.