I can't say I have much experience with the subject. Although, when I refinished my stock I epoxied 2-3 lbs of lead in the butt and it has made a very noticeable (positive) difference.
Research natural point of aim. That will help a lot in your understanding of recoil. I too don't care to comment further on benchrest technique.Do you have any opinions or comments about recoil balance? I'm just beginning to find out about it and want to learn as much as possible.
Chris