It's about 16, right on the edge of being considered "moderate". I have roughly the same number of conscious wakings with the machine as I do without. I have

It's about 16, right on the edge of being considered "moderate". I have roughly the same number of conscious wakings with the machine as I do without. I have already had the pressure dropped once. My main problem may be that I can't get enough air through my nose, so I have to breathe through my mouth. Using a chinstrap makes me feel like I am suffocating.