I’ve got an AirFit F20, and no matter how I adjust this thing, it’s so uncomfortable that I can’t sleep with it. Even if I somehow wrangle it so that there’s no air leaks from the mask itself, the straps around the back of my head put so much pressure on my head that it gets uncomfortable after only 15-20 minutes. If I loosen the straps, the mask just starts leaking air in one place or another.
The home medical equipment supplier did say that within 30 days I can go back and choose a different type of mask; are there any masks that are really small / lightweight? Maybe something that has 3 or 4 different straps, to kind of spread out the pressure on my head.