My juice suddenly started tasting like wonky poo. So I said to my reo " I can't remember when i made your coil last, let's go make a new one" So I do, and I go to clean out my juice bottle and see BLACK FLOATIES at the bottom! Sinkes i guess, not floaties.. I think it was from my coil? I dry burn it every time i change the cotton, so maybe some of the flakes from the nasty coil got down into the bottle? Is this normal?! I assumed the funky taste meant it was time for a coil change. Now we are back to happy vaping!