For me it was a pure gas logistics issue. Getting fills was extreemly dificult and very expensive as was running several sets of OC tanks to alow for the type of diving I do.
My OC SAC was about 12-15 lpm on the dive and around 8-12lpm for deco. Last few OC dives i did it hasent changed much.
I wasent fit on OC and I am no fitter now
However I often here CCR divers saying they no longer have to worry about their SAC so its obviously a consideration for some.
ATB
Mark Chase
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Is it supposed to make that noise ?
I took my unit to the dive shop and demanded they bolt on every thing that would fit.
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