Originally Posted by EGGSwithaB
I don't know if this how they all work but once the tank runs low on air it started leaking from the asa. I got the tank refilled and it stopped leaking.
Not a con but more of a note: When turning on marker I'd not have the marker aired due to the fact your fingers could bump the trigger while pulling on the power switch.
If there's not enough air, the O-Ring might not seat properly. It'll need the pressure to make the proper seal.
Do you have to pull the power switch?