Playing with my regular group of guys. Been playing for 21 years and have real close but never had the thrill of an ace! The hole was 129 yards and I used an 9 iron. The ball hit the green to the left of the pin, which sloped left to right. The ball rolled to the cup and fell in. We all had good vision of it as it hit the bottom of the cup. I have used Titleist balls for years as I love the response the ball gives. Just fits my swing! Thank You for a great product!