Sleepy Head gives me an average leak rate of 4.08 last night and 4.24 past week.
I can't fix it.
Last month it was 3.34, so thinking I could fix it I tightened the straps....made it worse.
Then I used a mask liner...... made it heaps worse.
I don't understand the leak rate data, with the 90% and the above threshold etc.... average suits me, so I check that
I'm not even sure what the target should be.
Can anyone give me a quick lesson on "Leaks for Dummies" ?