I was watching a youtube video yesterday on long term storage of tobacco. The guy suggested mason jars which most of us use, but for long term he adheres a humdifying to the underside of the lid. I was wondering if any of you do this method also, and judging by the amount of jars some of you have..that's alot of discs. Seems to me the jars alone work very well without them. I go back and check on my tabacs that I haven't smoked for awhile and they always seem to be right on the money (pinch test) for moisture content. Any thoughts?