Regardless of theories, formulas, and calculations, I felt like I was being suffocated when I used the slimline tubing…. And I had the tubing setting on slimline. According the the AirSense 10 User Guide, page 16: The Pressure sensor is “Internally located at device outlet" and the Flow Sensor is "I...

Regardless of theories, formulas and calculations, when I used the slimline tubing with my AirSense 10, I felt like I was smothering. I had the tubing setting on slimline.

I'm going to assume you sold this machine, but wanted to reply just in case. Wish I had paid to have my ResMed Elite II refurbished. Now have AirSense 10. Piece of junk.

Thank you.
Dee