Hatul
Contributor
I'm headed for Cozumel this PM so I better get my 2 cents in now.
I doubt if there is a regulator made that will not safely handle uneventful recreational diving. I also doubt if there are any that can not be overbreathed if a diver overexerts himself.
I think you're wrong. I just have to swim hard on the surface in California waters on my back and I can feel the resistance of breathing off my regulator, and easier breathing when breathing ambient air. And if I can feel the resistance on the surface, it's bound to happen at depth.
Adam
Addendum: Sorry I misread your post. I agree.
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