So, what about all of the gunsmiths out there that do use this? Three smiths replied to that thread but never explained the reasons only what "they thought". Nobody offered a reason "why" this is not a valid test. Jeff Quinn of gunblast is quoted several times as saying its one of his tests. I am sure there are many other references out there as well.
Seems strange that ther are facts posted to back it up but none to disclaim it. Yet people still say it means nothing with only "just because" as a reason.
Personally I dont really care, but now I am curious.
Gone shooting,
JAG