Quote: (Originally Posted by
bletso)

That is why I got rid of my stock OPV and replaced it with a very stiff OPV from a BCD. It prevents the CL's from blowing apart at the seams if I should neglect to shut down the O2 bleed. I just vent though my nose.
Since I did that, I have not had any of the previous issues of unexplained water content in the loop.
Dale
yes I did the same thing. or you can just use a stronger spring.
I used an OPV from a liftbag with sucess.