If you turn it on without it being on your face (so you can hear a lot of air) and put pressure on one of the air side tubes, do you notice any difference in sound or air coming in?

I bought the N30i a while back and would love to use it, it's super comfortable, however when I sleep on my side which puts pressure on one of the side air tubes, there's a noticeable lack of air coming through the nasal air which will wake me up. Does anyone else have this problem? I'm hoping mine ...