I've been having nothing but issues getting flavor out of my Zeus dual RTA. I've tried everything I can figure to fix this but I still get next to no flavor. I've tried less wick, more wick, shorter and longer. I've tried 2.5, 3, and 3.5mm i.d. coils, all for nothing. I've watched countless videos and read just about everything I can find where others have the same issue. I guess the next thing to try would be better coils. I've been using locally bought mix twisted by coil master lately, which work great in my Dead Rabbit, plenty of flavor no complaints at all, still nothing from Zeus though. I'm at the point where I'm nearly ready to chuck the thing in the pond. Could it be as simple as using a more advanced coil? Any help at all is greatly appreciated.