If your wick work looks like this you'll have good hits and little to no leaking.
As long as I remember to close off
juice flo in between vape sessions my super tank does not leak. When you want to take deep, long draws or you want to ramp up the power then simply rotate the tank to open up those juice flo channels/holes(in the side of the chimney) and vape on and feel proud and enjoy the very nice flavor the Tobeco Super Tank 25mm provides. Appreciate them nice clouds too.
I will give more precise advise on the wicking process later.