I'll ask Pete's question. What was the order of the shots Ron? I know how that X7 of yours groups so I know it wasn't the rifle throwing a flier. If the one far right was your last shot, I'm thinking you need to work out some and build up some stamina and forearm/shoulder/lats strength. After one of my various shoulder surgeries I had a pretty bad issue with "pulling" after multiple shots. Once I hit the weights again and got my strength back, it solved that issue.