Yeah, the threading on mine is not so hot and the insulation on my deck broke down right away. Be careful of shorts!I'll definitely look into it. I mean I like my Tobeco better then all my other tanks. But of course I also don't have another Kayfun to compare it to. My only complaints,would be that the threading could be better and I wish the entire tank wasn't stainless so I could see how much juice I have without removing the top. I also had to give it a vinegar bath, an alcohol bath and still had to run it through the dishwasher to get the machine oil all gone.