I slept with my new CPAP last night.
The bad news: I hate the new nose cap device my doctor prescribed. Instead of air blowing into my nostrils, it blows into a cup from which I am supposed to breathe. Only trouble is, I spent more than four hours concentrating on trying to attain a steady breathing rate. I awakened four times unable to breathe well, and after 4:35 a.m., I gave it up. I replaced the new breathing device with my previous air pillow and "VOILA!" I slept another four hours.
As I am being monitored, I must communicate my issues with the people who want me to make the most of the new device. There was a bit of skepticism about the nose cap order, which they say only my doctor seems to prescribe.
We shall see what we shall see.