The instructor must have wondered if it was the gun or me so he did one and it was dead center. He is a competition shooter.
http://www.youtube.com/watch?v=dW6KH8U2gi8
“Paul Meier 2 cards”
For some reason my laptop won’t load this but I understand it’s quite the trick.
Too bad, it means you are a consistent 'jerker'. Recoil anticipation is easier to fix in my experience.