I've got this PMI-1 body w/ guts and I've been trying to get it to hold air. I put the valve in and for a second it held air and then it popped and air started coming out the front grip frame hole. I'm guessing that it's the seal on the 12gram plug part of the valve assembly that's the problem. All the seals are new PPS seals, so the O-ring isnt the problem. I've taken it back apart and all the o-rings are good. Anybody know what the problem is?
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