My buddy just gave me an EZ Smoker with some new cartridges but I dont really care for the flavor. It kinda tastes like a combination of plastic and the fog from a fog machine. Would it be possible to clean out the cartridges somehow and put a better flavor in there? Is it as simple as rinsing out the little white fibers and putting new eliquid on them? I have done some research and decided that if I can get this one tasting better that I will get a Joye 510-T. Also does anybody know what size/type battery this ez smoker is? (510, dse901, etc?)