ScubaInChicago
Contributor
I don't think you understand failure analysis.
In the case of Captain's rig, the only (pressured) O ring is the valve to regulator O ring.
N
Maybe you should read how the new 50/50 theory works, then you won't be so quick to judge.
http://www.scubaboard.com/forums/whine-cheeze/315900-its-your-fault.html