My pressure on the former and new machine shows it was/is set to 6. However, I swear this machine is blowing more forcefully than the old one. It moves my hair around when I aim the hose at my head; the former one did not do that. So, how do I determine if either one was/is set wrong? It sounds crazy, but I know there is a difference. It did not affect me negatively so far. Could my former machine have been rebuilt, or been old and not function correctly, or can the screen display a wrong pressure number? So confused!
Also, I don't think my (same) humidifier's water level changed overnight. Testing it tonite by filling it right up to the max line. I set it to 4 (out of 5) humidification as usual. Fit of the machines seems fine, as do the settings done by the new DME. Any ideas?