rock bottom
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Why Surface with 500 PSI?
(Author Update) This old thread discusses the fallacy of "dive planning" which consists merely of "Return to the boat with 500 psi." The thread gives you a tool known as Rock Bottom Pressure to do deeper dives safely as you increase your diving experience after getting your OW certificate...- rsingler
- Thread
- rock bottom
- Replies: 109
- Forum: Basic Scuba