Soggy
Contributor
underwater daphne:i thought a fist meant "danger"?
and an open hand meant "wait" and an open hand in up down position "slow down".
yeah, 2 thumbs up means "over and out" as far as i know.
try not to invent too many new signals, coz if you're gonna be diving with someone else someday he/she might not understand and it could get dangerous.
why not buy a slate and write down any special commands.
As far as I'm concerned, and speaking from a GUE and technical diving perspective, closed fist means "Hold." It is a critical hand signal that is returned with the same signal, so you are clear that it is understood. This is probably the 3rd most important signal right after the throat slashing/OOA signal, and thumbs up.
There is no difference between 1 thumb up or 2 thumbs up. They means the same thing....dive is over.
Don't make this stuff more complicated than it needs to be.