Got my 1st rda today. Mad hatter. Still waiting on 28g kanthol. Thought I would just just the premade coil that came with it. Reads .5 ohms on my ohm reader and on the istick 50w. Has decent flavor, but almost no vapor. Way less than my two sub tanks, and only slightly more than a mini nautilus lol. Am I doing something wrong, or is it just junk wire for the coil?