Well, changing your pressure yourself w/o professional supervision is NOT something I encourage. But prior to this my sleep doctor and RRT were both aware I knew how to access my data, had the software, and my sleep doctor had already made the comment that I knew more about the options my PAP device provided than he did.
And the second time I did it it turned out I only needed .5 cm LESS pressure w/the new mask. My sleep doctor always insisted: one change at a time, one week at a time and I've always respected and adhered to that when I have taken matters into my own hands AND I've always kept him informed of any "sins" I've occasionally committed.
ResScan 3.10 - Resmed S8 ResLink & oximeter
ConTec CMS-50D+ oximeter - Philips EverFlo 5L Oxygen Concentrator
PR SystemOne BPAP Auto w/Bi-Flex & Humidifier - EncorePro 126.96.36.199