I recently made a Hole-In-One on the hardest hole on our course at Abilene Country Club, Fairway Course with a Titlest ProV1. The hole I was playing 213 yds., and the pen placement was the in the most difficult place on the green. That is not the end of the story though. We had one more hole to play before we finished the round which was a par 4 and the second shot is over water. The water is about 50 yds. from the green and really is not a huge factor for 0 handicap golfers. Well you can guess what happen! I was still playing the same ball I had made the hole-in-one with, since we only had one more hole to play. Yes, I chunked the ball in the water! It was a shallow pond but had a very muddy bottom. We looked and combed the complete area and never found the ProV1 which I had just aced the previous hole with! So lost forever, is my hole-in-one ball, that I just aced the most difficult hole on the course with.:(