DLR06
Guest
My daughter and I went diving the other day and her SPG(reading) sometime during the dive started going up and down as she took breaths. I assume it has lost a seal. Any input would be appreciated.
Thrilled to be diving!!!

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Rainer:You sure that cylinder was all the way open???
What reg (first stage and second stage)? No worries. I think this has to do with the first stage being used. Is this something new with the same equipment? Is this new (to you) equipment?DLR06:My daughter and I went diving the other day and her SPG(reading) sometime during the dive started going up and down as she took breaths. I assume it has lost a seal. Any input would be appreciated.
Thrilled to be diving!!!