In case any one
Similar thing happened to me, had a couple dry hits chain vaping and trimmed the wick a bit and has been just fine ever since. I did adjust the coil just a bit as well, been wicking like a champ since.Yesterday after a rebuild I did get a few dry hits if basically chain vaping. Never had the issue before. Alot here have discussed seepage if the build is too low. In my case when I rebuilt I had the coils a bit too high. Once I lowered it a bit the dry hits stopped. I figure the tails were a bit too long and couldn't bring the juice up quick enough. I'm posting this so maybe it will help someone else out. The wicking is very forgiving but seems the coil placement not so much.