My problem is getting the nose piece to get a good seal. I took the cheak pads completely off until I could get a seal. I get the best seal with the small but then I feel deprived of air.

Hi
I have a comfort curve which I have tried to use for about 45 minutes and no matter what I do I can't make it seal. Is anyone interested in this mask? If so, pm me with offers.

I realize I'm kind of a new be around here so I will provide my ebay username to see my feedback upon request.