On April 19th,I teed off on the Wild Horse course in Amarillo. Playing by myself for two holes a single joined me on the third hole, along with his wife, who was not playing. It was a par four and I had to hit a low half-swing approach to get under some trees on the left side of the fairway. I made the 15 foot birdie putt. The fourth is a par 3 and the pin was on the front third of the green. I smoothed my PW (AP2), the kind of shot you don't even feel. As always, when hitting a ball that is headed near the stick, I asked the other two if they ever saw a hole-in-one, and to may astonishment it hit the green and rolled 10 feet and into the cup? I birdied the next hole (par 5) and played the best 9 holes of my life.