detroit diver once bubbled...
I can't even picture that one. Where does the hose connect to? Does the corregated hose come over your left shoulder? When you dump air, does it pull the inflator hose up with it?
Gotta see a picture of this one...DIR or not.
i will try to discribe for you;
the corigated hose and the low pressure inflater hose are connected together and have intertube retainers. mine also has the spg run down the same path and attached to the inflator.
all three hoses are run under my left arm and around to my chest, attached at the chest strap.
as for inflation and deflation`well inflation is easy, and deflation i generaly use the lower left release on my bladder as i am generaly horizontal in the water.
however if i do use the hose it works just fine. say when i am ready to descend.
i will try to take a picture if you are still not sure