Another newbie here. It will get easier! I don't use the ramp. I thought it was a great feature until I realized I needed to adjust the mask at my high pressure.. 14. My DME had set the starting ramp at 4 so by the time it got to 14 had had all kinds of leaks duh! So I started adjusting it at 14 and...

There but the grace of God go I. (Love you, Mom)

You can't control the behavior of others, only your own.

Some things can't be forseen or understood or blamed on anyone they can just be endured.

I would appreciate the download link also. I am new and enjoying my learning experience.