At first, I loved the new Atlantis tank... Now... not so much. I've went through 3 coils in the last week. I am priming them before using, and NEVER letting my juice get below 1/4th tank. I've tried only going up to 17-18 watts and still no improvement. After a day, the coils are spitting dark pieces of crap, and visibly oozing dark (blood) colored juices into my light colored juice in the tank through the holes. Anyone else having this problem or possibly know what I'm doing wrong? I loved the atlantis at first, now this is slowly changing my mind.