Thanks Nomo. I did take mine out of the stock when I first got it to adjust the trigger a little bit and also to put a coat of wax on the stock. When i put it back together I strictly followed the instructions. I do remember it took me a couple of tries to get the clamp clamped. Most of my load development (believe me, not too much as it shot great with my first try) was after that. I'm getting 1/2" 5 shot groups with 55 VMax's and Varget, so it must be OK. But after reading those posts I'll not be removing the stock unless absolutely necessary.
Jim