A year ago I was having a lot of trouble tolerating CPAP. I had a number of sleep studies, all which set my Rx at 13 cmH20 (or higher, up to 13-17 bipap). I eventually went dial-a-wingin and found that when I lower my therapy pressure to 5-6.2 (autoset) I get awesome sleep and low AHI. Wondering if anyone else has had this experience, and wondering if the machine is truly measuring my AHI.
Bed partner reports zero snoring, so I'm inclined to believe the AHI. She knows immediately if I have forgotten to put mask on usually (snore like crazy).

Think this is cool?