MacDive Forums

Posted: **Sun Mar 01, 2026 4:08 am**

When checking "Double Tank" under Gas in a dive, SAC is not updated and still displays as a single tank, while RMV is updated as expected.

@Nick is this a known bug?

Posted: **Sun Mar 01, 2026 6:27 am**

It's not a bug, that SAC does not factor tank. Use RMV.

MacDive Forums

Wrong SAC when using Double Tank

Wrong SAC when using Double Tank

Re: Wrong SAC when using Double Tank