Envoy Deluxe / ZX 2nd Issue

[digital_steve]

Hey all,
Just got onto scubaboard ... massive forum. Nice to see a dedicated brand section!

I have a question about my ZX 2nd stage... I've recently noticed that after inhale/exhale that the 2nd continues to leak air through the reg. I spent some time playing with the adjustment knob and find that i really have to wind it quite a way back to get it to stop.
Do i need to send my regs in for servicing? or is this normal behaviour?

Cheers!

 

[Nismo]

My ZX was like that too. Some times after a dive the seals and seats get placed better due to the pressure and it needs to be readjusted again. I was told it should trickle air slowly when fully turned open. Should be a minor one minute adjustment.