As the title says, I'm using a ProTank 2 on a Provari 2.5 and am having draw issues due to a lack of air (I believe). If I unscrew the tank a little this resolves but I feel like it also alters the wattage some...
Anything I can do to address the air issue? Anyone else experience it?
Anything I can do to address the air issue? Anyone else experience it?

... great minds think alike