Hello, I got a dna 30 clone a little under a week ago along with a Horizon Arctic tank. I've used the 0.5 ohm coil (reads 0.6 on my mod) with no problems. It took a couple days to "break in" and give great flavor and crazy vapor. Suddenly today though, my mod definitely is not sending enough voltage. It says 30 watts, but feels more like 20-25 if that. Vape is cooler and not as much of it. My battery is about 1/3rd full - is this the problem? I was under the impression this mod would boost the required voltage until it needed charging. It was doing that just fine for the last few days. I'm not sure if my mod, battery (LG HE2), or tank is the issue? Plz halp!