Hi friends, I've was just wondering if any of you tried the sub ohm kit for Kayfun v4 ? If yes, what were your thoughts on it? I do like to sub ohm myself although never thought of doing it with a kayfun. I know the kit adds more air flow to allow a lower ohm build without burning. I was curious how well it worked. My curiosity got the best of me and I bought the kit. Five dollars wasn't so bad. It won't arrive for another week but i wanted your thoughts on the kit. I'm am aware the manufacturer of kayfun does not advise use of the kit. Other than that, any thoughts? All answers welcome. Thanks.