Arrived at Hole #17, 100-yard Par 3 at Diablo Creek GC in Concord California. The green slopes back to front. This day the pin is located in the front of the green. Used a 52-degree gap wedge and landed in the middle of the green behind the pin. The ball started to spin back very slowly and then picked up momentum from the slope. I watched the ball, what seemed like slow motion, roll into the cup. For me a sense of shock and awe. Still on cloud nine. First ever-Hole in One!