I love my TFV 8 coils, however, I've been phasing them out of use and gone back to some of my older tanks that I know won't leak. I was getting really tired of getting TFV 8 coils that had the factory defect where one or more or the wires was sticking out around the base of the coil and causing it to leak. I found out how to "fix" the leak by tucking the coils back in or cutting them, but they would still leak. I would even get leaking from the bottom of the tank by the air flow holes where it seemed like juice would, for lack of a better word, condensate around the holes. I got so tired of my mod being covered in juice after 15 minutes of use that I have gone back to using my Kanger Sub Plus and Aspire Atlantis V2's. I love these tanks for the simple reason they don't leak at all, however, the air flow is very restricted and I could use a bit more. I quit buying the TFV 8 coils because I was tired of having to fix them. I tried reaching out to Smok and never got a reply and that was 7 months ago. I would love to go back to using them, but I don't want to order any coils if I have to fix them. So I was wondering if anyone knew if this manufacturing issue had been fixed to where the wires don't stick out anymore OR if someone could recommend a tank that didn't leak and had good air flow. I usually vape around 60-70W with 70VG juice. I prefer a cooler vape and am not looking to "chuck phat clouds", but rather I'd like a tank with great flavor production like the TFV 8 Quad coils. If you do know of a vendor that has "fixed" Smok coils, please let me know. Thanks ahead of time for suggestions or info.