That's mostly based on my own experience over the last few months. I call it "always hopeful", although it may actually be "wishful thinking".
(05-22-2016, 05:35 PM)Sleepster Wrote:(05-22-2016, 04:23 PM)green wings Wrote: You might only need a pressure of 8.0 or 10.0 now, but I don't see how you'd know that without experimenting.
You can see by looking at the graphs (Post #25) that it's likely the pressures you stated are indeed all that's needed.
The problem, though, is the leaks. The easiest attempt at a fix is a chin strap or full face mask.