Originally Posted by cbrksy92
Not the best video but you get the point
Yea, take out the ASA core and lube the orings.
What's happening is the ASA pin is hitting your tank pin and allowing a little bit of air through the marker (which is why it's not sealing up until you actually flip the lever.)
It's also possible that you put the ASA core in backwards. Make sure you see a pin and not a flat-surface when you look into the ASA. If you can use your pinky to push the pin all the way in (so it's flush with the rest of the core) it's good, if not you probably put the core in backwards.