Hi Ron,

Thank you for your insights and taking the time to answer. I agree that we should start from the basics and that’s why I am trying to understand the low C as a starting reference point before going on to the next levels.

In order to back off from a passive exhalation to using even less air, I find that I am using the inhalation muscles, though it does not feel like a strain at all. I wondered if that is the correct way to do it.