I have been having more and more trouble with leaks for the past month, which cause me to wake up with dry mouth and/or dry eyes. I have 3 masks at the moment -- F10, F30 in small and medium, Dreamwear FFM in medium (I had a small too but ruined the holes). I can't go back to DME for another one until April. So I need to figure out how to make these work for me until then. Will try nasal or pillow next. With all masks, I find that when the pressure gets to 12-14 range, it starts causing massive leaks and the mask literally lifts from my face somewhere. If I tighten to prevent this, I noticed the air goes up into the back of my eyes. I can feel the pressure under my closed eyelids. My only recourse is to turn the unit off and then back on to reset pressure down low. I've rigged a piece of medical tape across the bridge of my nose to form a baffle under my eyes to keep any air from the leaks into my eyes. Works ok for now but some nights I rip off in my sleep.
I have concluded that the F30 is not really designed for my shape nose (I have an older post about that). There is a huge gap between the tip of my nose and the silicon. It gets smaller strapped in but never completely goes away. After I found I had better luck with a medium in the Dreamwear, I convinced the DME to send me a medium F30 to try out. I had a couple good nights with it but then blotto. I also noticed I end up with dry mouth because it opens up when I use the F30 at higher pressures but this happens less of often with the Dreamwear.
I have had a few nights where I found the "sweet spot" and got the air holes lines up with my nostrils. I can tell because the noise goes to almost nothing and it feels like I have nothing on. But that has been so rare since December.
Attaching some Sleepyhead plots. Looking for anything I can try. I did get a liner from Padacheek for the Dreamwear. Used it for the first time last night -- it worked great in that (1) the leaks didn't make as much noise and (2) it buffered the air so the leaks didn't wake me up as usual *but* I was pretty sure it was very leaky.
