Why not just weight yourself correctly and use neither the suit nor the wings? Why not just keep the suit volume compensated with a suit bottle and never add air to the wings?
It's not as if you are changing buouyancy a lot during a dive as compared to dumping 10 KG of open circuit gas overboard on a deep OC dive. If you are adding wing-gas as a routine, you likely have too much lead on. Get rid of it, and forget that you even own the wings.
Dove all season, multiple deep dives, never added wing gas once. I have not more than a puff of air in the suit and all is well. I can do two back to back 70 meter dives from one 1 litre suit bottle...
I would never run both suit and wings from the same gas source. I do have a QD on every one of my bailout bottles that can plug into either though.
Dave
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