I have two dye matrix's and whenever I screw my tank on to either of them I am getting a leak from the asa(not the vertical). I know its not my tank because it doesnt leak on any other gun.
Try an ASA from 'any other gun' on the two that leak. I bet that'll solve your problem
A leaking ASA has nothing to do with the marker, most likely a broken seal in the mechanism itself.
Pretty much, there are so many different ASA's out there we wouldnt know how to fix them all. I would find out what asa you have and go to the fourm for that brand and ask there.
Once you get the ASA fixed if you are still having issues with the gun its self then comback here.
