The last few days I've been vaping Caramel Apple using a CE4+CC clearo, and today, for the first time (for the sake of convenience), I filled one of my Vivi Nova 3.5ml tanks with the stuff, and it tastes completely different. Not bad, just different. My Vivi Nova has the same 2.4ohm coil that's in my clearomizer, and I've vaped it at every different setting on my eGo Twist, and the taste just isn't the same. Is this normal? I mean, my tank is already broken in and everything, so I don't think it's that. It still tastes the same in my clearo (better than the tank, btw), so that would indicate that the e-liquid itself didn't change in flavor. I'm mystified. 