gas switch and gauge mode

[monkkx]

Hello,

I use my dive computer in gauge mode, so it doesn't record the gas switch time/depth.
I'd like to be able to manually set in MacDive, the time where I switch from bottom tank to deco tank, however the "switched at" field is not editable.
Is there any way to tell MacDive when exactly I switch my gas?

[nick]

It is automatically calculated based on the duration of the previous gases.

[monkkx]

That worked! thanks