Quote Originally Posted by squirrelsniper View Post
Over the years my methods have changed a bit. Ten years ago I was neck sizing everything until it was too hard to chamber then bumping the shoulder back just a bit and repeating the process. I found out it really wasn't helping my accuracy.

Most of my cases get partial sizing. In other words, a FL die, just not necessarily screwed in all the way. I usually like a .003" shoulder bump on most "normal" rifles, though a few "accuracy is the only goal" rifles only get a .002" bump.

There is one rifle however, that always gets complete full-length sizing. The chamber is slightly crooked. However, as long as the brass is FL-sized every time, it loads easily and is one of my better shooting rifles.
Please provide more info on how you accomplish and how you measure " shoulder bumping". Perhaps a step by step procedure or did you use someting that is in print?
Thanks in advance