The four (4) methods of greenreading on Tours today do not work when certain optical illusions are present on putting greens. Proof seen on TV every week. This book gives analytical evidence on why the four methods fail to remove all optical illusions. With big pics, large font and minimalist text, here is a greenreading method that allows any Tour Pro to rid of ALL optical illusions and earn millions more. How? With EGOS - E xpert G reenreading O perating S ystem. From engaging EGOS, PPR will plummet which means always in contention with decent GIR tournaments. The Math-proven EGOS guarantee of lower PPR is analogous to guaranteed longer drive distances using the GBB (first trampoline-face driver) versus persimmon woods that Jack used most of his career. EGOS is quick and the first greenreading method to be accurate on EVERY putt. Lacking in other greenreading methods, EGOS gives the opportunity (on average) for ten (10) more Putts Per Round (PPR) to go into the hole. Using PGA TOUR website's statistics, this book proves the "10 more hole-out opportunities" are real. From patent protection, select Pros can have the EGOS advantage for a decade. For amateurs, the EGOS skills set continues for a lifetime. The GBB advantage lasted a couple years before the market was flooded with high COR metal drivers. If PPR, GIR, GBB, COR are not familiar acronyms, then this book will educate and take you to a new level of golf awareness.