Keith, once again, and I hate to single you out, I have seen pullers that do not realize you get the scoring ring! I have seen pullers who cheat! I have heard of pullers pasting a shot and sticking a scoring disk somewhere else. Pulling for buddy, etc. Do not say humans can pull to any degree more accurately. I would say, maybe within half a target at times. What about the shooter who gets 4 second pit service next to the guy that gets 30 second. Tough shit right!
Yes, you can and need to pick caliber of bullet with SM targets. One way to stop pissing & moaning about something people have such a hard time understanding -Acoustical center- might be to shoot closer to the middle! The E target is more accurate simply because it is round! All the whining going on about E targets, when you don't understand them, for the sake of paper targets and people, only means you don't even understand the paper target problems. Don't kid yourself, people can really suck at pulling. Some by accident, some by physical problems, some by mental, and then some just thru meanness.
Maybe the ONLY way a paper target could be legit is if a new target is placed on paper for every shot! MAYBE, most people would accept that, but I bet someone could cheat on that if they really wanted too! Accuracy! You don't even know what your talking about! (General statement, not meant for anyone in particular.) E targets are SO much more accurate than people it is not funny. Think!