Yep - but how often do you shoot a perfect 100 out of 100? How about with the .410b? The flight paths and speed are predictable but there are so many other variables like hold point, look point, moving on the flash, matching target speed, shooting form, target lead, follow through, etc. that come into play. And don’t forget that dreaded flinch that can creep-in causing missed targets. There are very few who have shoot a perfect 500x500 in a weekend event of 100 each in doubles, 12g, 20g, 28g, and .410b. I’ve never seen it in Oklahoma and only once or twice at the World Championships. I’m always amazed that Paul Giambrone, I mentioned above, was 1000 out of 1000 in his 20g registered events back in 2012. He didn’t miss a single 20g target the entire year. In 2014, he was 997 out of 1000.But once that's figured out, it's the same over and over. I've shot in north of Enid for over 30y, zero wind break. Unless the wind just happens to push one down or up, it's all the same over and over.