Ben
We have had such a presentation in the club, and it is indeed a good idea.
That particular day we were only the two of us, and a guy on shore.
Mik
I have been asking myself that same question. So i can hardly blame you for asking, and i dont

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So far i have no good answer. If i ever get that distinctive soapy taste again, i really hope to recognize it, and bail out. Training could be to soak some sorb in a cup and smell it. Kind a like couchdiving a rebreather without sorb, to get a taste of hypercapnia.
I guess i just got to be better at listening to my rebreather, you can say it spoke to me i just didnt listen carefully enough

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