I've been having problems with the coils for my Nautilus. The last few packs of coils I've purchased always had at least one bad coil, the one currently sitting on my desk had only two good coils and three bad ones. By "bad" I mean that they tase TERRIBLE right out of the box. They have a chemical-metallic taste to them that I find hard to describe.
I tried vaping on it, in the hopes of the taste going away, but that only left me with a headache for the rest of the day.
I have only had these problems with the bottom vertical coil atomizers, not the bottom dual coil ones. Since the bottom dual coil atomizers are becoming increasingly hard to find where I live, I'll now have to take the risk and drop 15 bucks on another pack of possibly bad coils.
Anyways, just thought I'd let you know.