I had just switched from a TPx to a Titleist ProV 1x for the round on the day of my ace. It was on hole 6 at Oak Mountain Stat Park. The card says it's 150 yards but the tees were back at 167. I hit a high 6 iron draw and it took one bounce and went in. Ended up the day at plus 2. I've been playing the 1x a lot now.