I recently put new cheek pads on two of my rifles last weekend and took them out to the range Monday. I expected the 6.5 CM scope would need some adjustment, and I expected the 30-06 to be dead on. I have a dual rifle case so it was the luck of the draw which I would take out first. It was the 6.5CM, set up sand bags and loaded the magazine, squeezed of the first shot and the second and third, could have covered them with a nickle. Cool rechecked and got the same thing in 3 shots, all good. Put it back and took out the 30-06, same process, 3 shots and didn't even hit paper, 3 more and the same thing. Great now I have to re-bore sight and zero all over again. When I put the '06 away last it was dead on, someone had to have bumped this thing. Oh well, it gives me another reason to go back to the range.