I currently use Vapor9 clearos on my AMP XL or Nebula battery. I am getting a burnt taste of something (I'm assuming wick) when I inhale. I dedicate my clearos to only one flavor, and this clearo has only been in use a week, so I'm assuming it hasn't gone bad that quick as I still get good hits with tons of vapor. What do I do? I've only cleaned it once by just putting water in the clearo, shaking it up, repeat a few times...then letting it dry.