I've been vaping only 4 months to quit smoking. I have the istick 30w which has been working great started with k1 tanks with 1.6 coils now I use only the aspire nataulis tank with 1.6 coils. I have it locked at 4.2v. As per the coils max specs, and was going great for a couple months. But a couple days ago my clouds got thin and whispy not the normal thick and dense. The vape tends to sting the back of my throat. And this happened almost at the bottom of a 30 ml bottle of juice. I cleaned everything, I tried new juice, I changed the coil, no go. So I've increased to 4.8v and I got my clouds back with flavour back, what gives. This is going to burn thru coils much faster. Is that battery putting out 4.2v even tho it says 4.8v ?? And I increased sequentially until I found the clouds and flavour return. And of course I tried going lower didn't work. 3 coils later I ended up at 4.8v. So is my istick toast ??? Please help...
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