So I decided to clean my Cisco 306 today. Did the whole vodka soak, blew it out with compressed air, let it dry, reprimed it stuck it on my twist and nothing.....hmmm. Dead atty? So I stuck it on my provari. Tests at 1.3ohm. Set 3.3v on provari and it burns just fine. So back to my twist. Nothing at any voltage. What the hell? All my other attys are going just fine on the twist. Any clue?