Done like 8 builds, all with diffrent cotton lenghts etc and still same issue. i use kgd cotton, muji etc.
Im going to have to try this out and see, as yes my coils are short and sweet but no matter what the cotton when it drapes, is right next to the air hole which could be the issue.
That looks identical to my previous builds...
i dont know im just really confused in why this is happening. It must be something serious as every build has the same outcome. The line cant be that fine that its something really tiny as thats just going to be very hard to cope with. Every build could be a disaster. I build my own coils and like to think im good at it and when in know how to build a certain rta then every time is just so easy. With this though i haven't found 'the issue.'
I'm gonna assume then that the deck might not be sealing correctly with the base. Check for o-ring integrity throughout. Take the deck off have a quick inspection and put it back on.