| Re: Pelagian/Voy Oxygen addition yes, sorry when I said no needle valve I meant one you could adjust underwater like the Pelagian.
The guys who dived it said the po2 remained very stable shallow or deep and didnt notice any creep upwards.
so is the little "box" just a needle valve, a manual button and some offboard connectors or is there something a bit clever inside?
Dave |