"The Nside10TM Caddy improves my confidence when putting by allowing me to practice aggressive or defensive putting. Nside10 also simulates the way I match my starting line with ball speed on the course.  Nside10TM is the only putting system designed to be used with a USGA conforming Green Reading System called EGOS.     

Patrick Reed - Winner of The 2018 Masters and 10 PGA Tour events.