First of all I would like to say that I honestly have no idea what is going on.
I've been using RDAs for close to a year, and thought that I had it all figured out when two days ago my favorite build went south. I have a few igo-ws that I rotate through depending on my mood and such, but my favorite (dual parallel tiger coils) all of a sudden stopped producing. When I hit the button and it sounds like a bowl of rice crispies and tastes like a mouth full of juice, but there is no vapor. Has anyone encountered this problem before? Or, are there any suggestions for how to fix it short of stripping it out and rebuilding.