Nitro Duck 68/45 adjustable woes

[LawFox32]

well if you saw my earlier thread then you know today playing, my gear didn't work out too well. it was still a good day and got a fair share of elims, but I had problems with my tank.......


specs:
Nitro Duck 68ci 4500psi; adjustable tank


problem(s)

-4500 fills and 3k fills
when I get the tank filled; to either 4.5 or 3, the tank leaks out of a hole next to the fill nipple, it leaks and it leaks, until the tank is at about 2300 psi, then it stops leaking, I am wondering.. WTF

any help will be graciously accepted


thanx

[cgrieves]

I'm guessing that's the overpressure vent, in which case you probably have dirt or debris in the regulator, or just worn parts. Strip it down and check/clean it, or have it serviced.

[LawFox32]

yes it is the over-pressure relief hole, yeah I will clean it out and oil every thing and then try it again, hopefully I can get working correctly by next sunday

[Halliday]

Do you mean that small hole by the black ring? There are 4 of them.

Are you sure that's the problem? Should there be some o-ring in the reg to seal with the tank? Mine won't work unless I drop 2 tank o-rings down in the reg and even then they get squished and destroyed.