Hi all, Just received my ego-c from absolutelyecigs.com, and I'm wondering if I have bought a cheap pirate copy of the joye version, that isn't working like it should. I put it together after reading the manual, and charged it for about an hour until the light on the charger became green. So I assumed it was done charging although it said five hours in the manual. Oh well, I started using it and it seemed to work fine for maybe an hour, then when I push the button, it makes some weird sparkling sounds (sort of like a fire giving off sparks). I tried changing the atomizer, but it didn't help. I'm worried something is burning when I vape, so I'd appreciate if someone could shed some light on this situation, and let me know if it's safe to continue vaping and if I can just ignore this sound.