Small leak on RT Valve

[digitard]

Okay,
I fixed the on/off issue, but I have one more ... any ideas on what it could be?

Basically the tiny hole on the SIDE of my RT PRO valve is leaking, but thats it ...

What is it, how do it fix?

Dave

[digitard]

No ideas?

[magman550]

I have the same problem with the leak on the side of my retro valve. It's the little hole on the side.I would like to know what this is also.

Rick

[TAW]

Unscrew your reg,pull the reg pin out and check/replace the orings. That little hole is there to release air that leaks by the orings.