Re: Scope Installation
If your rings have plenty of clamp once you lap to 80%, and you feel the need to go to 100%, go ahead and do it. If you stop at %80 you will be just fine, when lapped to that point you have elliminated what lapping is suposed to correct in the first place. 2 rings that align and put no flex or stress into the scope tube.
Side tip, Lapping bars wear out with use mic them for dimension.