Just about what I expected on this forum. Incidentally I don't drink. If I recall the comment was about using Lasers to regulate. And in the last 60 or so years I have patterned quite a few doubles but I will have to admit they were O/U's as I greatly prefer them to SxS's.We have a difference of opinion about doubles and they will probably stay that way, at least as far as I am concerned. They are greatly overpriced and overrated as to use. It's a romantic attachment generated by nostalgia about Africa in the early days. I expect the same type of response to this also. I really don't remember having to remove very much of anything from the Corvair engine in my Karmann Ghia. I merely used those three autos to show what an adverse press can do to a product. Somehow Volkswagon and Porsche didn't get tarred with the same brush and have been eminently successful. As to the honesty I read many comments on this and other forums that the guns so regulated actually shot the regulated ammunition well enough to hunt with but the rifle was returned because of the poor muzzle, I even heard some say they didn't like to be cheated with this shoddy workmanship, some returned them because they could not be regulated with their desired load. Most of the doubles I have known would only regulate with the original or close load. So be it.