Actually it is good to know that nobody else has this problem, because that means that there is a chance I could get it fixed, and an even better chance that the second one I have coming, won't do this. Would you go straight to the source with an email, or contact the supplier? As of now, I can deal with it, but it seems to be getting worst, like the pin is getting mashed in, but I'm not screwing it on tightly at all. My guess is it is something moving or out of wack up top, in the chamber, where the pin is threaded.
It's frustrating enough when, just another device, is having problems, but it is agony when it is with my unicorn vape setup. Between this kayfun and my amp tank with a few hh357s, I think I've found the best I'm gonna find for a long time. Guess what the only other device I had problems with was. Yup the amp tank. It went to Hanna for a few days, then I had to send it to Cisco for two months. Don't get me wrong though, those guys rock, and so does the tank. But jeez, why couldn't it be the evods and vivi Novas that have issues? Thanks for the reply. At least i'm vaping the kayfun. I probably won't push the issue if it doesn't get worst.
sounds like your center post is just a smidge short. you can remove it and reassemble later. I would try taking it out and heading to the hardware store to try to find a longer one and then cut the replacement screw down to the desired size with a wiz wheel. Just make sure the replacement is a good conductor. You might try emailing SM directly. I am sure they will send you a replacement but itll probably take a month or so