All day today I keep getting a super thing,weak vape out of my Atlantis(x2 tanks) I changed both coils and there both having the same problem. I'm using a Hana clone battery and it's fully charged. I have no idea why it's doing this. I'm using itc juice today and am not sure if that could be the problem. It's really frustrating. Also, when you go to vape there's usually a pop sound as the coil is heating. Today I've noted there's no such sound. I'm so frustrated ! Also, I've been reading that the coils need to be run at higher watts. I've been running at around 13. Is that terrible ? I like the large amount of vapor and flavor but I don't want to rebuild and I can't afford to burn juice at 20 watts. I'm not sure what set up would work best for me. Any set up advice would be appreciated. My local store is crap.