Posted by steve on April 22, 2001 at 15:57:34:
In Reply to: Easy, they were more dependable... posted by Bob3 on April 22, 2001 at 15:33:43:
"Double hose regs are also great for photography."
You have something that could be marketed right there. If you added some kind of difuser so the bubbles went out more silently and behind the diver. Not only to photographers either, anyone who wanted a closer look.
steve