Quote Originally Posted by RN View Post
I never dive thirds. I always cut back by at least 100 psi, usually 200-300 psi. A small adjustment like that provides 3 times more gas in your reserves. And most people won't get that much farther breathing another 100-200 psi.
Again,

Thank you....

my dive computers are set to the most conservative option they have and I turn my dives before 3rds.... Ok.. so I only have 3 cave dives to date.... I still plan on keeping that profile.

Tim