@leadduck the second part of your argument became invalid when he developed and commercialized a custom wing and backplate for it which means he now has a financial interest in keeping it alive because he is now in the industry trying to sell sidemount gear
This guy has been diving for decades and now finally after years he comes up with this. Do you really think making a BP SM system is the easiest way to make money, can't you see any further ?
A pity I can't see your profile, I am really curious if you are a professional or experienced diver...
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