Back in the 80’s I worked at McDonnell Douglas and we had a pretty cool archery club. We actually had a thru the woods shooting range and had quite a few members. One year we invited Olympic Archery Champion Darrell Pace to one of our shoots as an honored guest. I wasn’t there that day but my buddies told me that they brought Darrell around the range to do a kind of celebrity shoot. He, of course, was used to shooting standard yardages. They say he failed miserably... After that, they went thru the course a second time, except this time they gave him the exact yardage for each target. They said you couldn’t fit your finger in between his arrow and the bullseye 🎯 on every target. Just like everything else it’s all about consistency and repeatability.