I dunno what "Runs at the mouth"said, but I am sure it wasnt pertinent to anything. I have, IN ERROR, done what you said. It was noticeable raht naow! I shot a 3 inch "heavy" load in a big frame fox...I wouldnt do it again on purpose..Maybe a "light" 3 inch hand load in a strong gun,,,I dunno...Not me, but the logic seems the same, I guess...