Just got an aqua clone. Built it dual coil at .9 ohms, wicked it and filled it (top fill, apparently more juice fits if you bottom fill so next time I'll do that.) A pretty nice vape... not necessarily better than my kayfun, but different.. hotter, airier. My question is this: I keep reading that the aqua has airflow control and juice control. The airflow I get, and I'm running it wide open (more air than the kayfun, which is nice.) But what the heck is juice control? I don't know where that is, or even what it might mean.