I've been using an iclear 30 for a week, between 8 and 10 watts. I get a burning taste occasionally, but not all the time. I notice it mostly if I take more than a few seconds on an inhale. I washed it out earlier today, which seemed to help, but its coming back again. Is this the atomizer? I feel like its kinda quick for it to burn out. Or is it the juice? Is there a way I can easily fix it?