Did my first coil build last night on my V2 i got last week. Took me 3 tries. Had it running good but hot spots kept popping up. I ended up messing with the wire tonight while firing to get rid of the hot spots and caused it to break. Anyways, I built one again tonight. 4 wrap. I got it the first shot and its probably the best vape experience i've had since i started vaping (1st week of november). I dont have a tester so i don't know what its pulling but boy am i proud. Haha took me 6 tries to wrap my AGA and it still didn't steam up like this bad boy.