How much water in wing?

[The Chairman]

That's the last I'll probably touch my BCD until I ascend.

Caveat: More often than not, I don't touch it until after I surface. I have very little extra air in my BC and often it's none. I learned how to dive without a BC by being perfectly weighted and believe the BCD's most important benefit is to keep me afloat while I await the boat! Those surface swims were literally "killers" in the old days. Snorkels were kinda important back then.

 

[ScubaSamScubaStevesFather]

I agree w/ othesr; too much water but as for the cause, not sure. Likely due to holding the inflator open while trying to release as much air as possible <- try to add weight