Update: gave up on eson. Tightening up enough to stop the leaks gave me head/cheek marks that lasted 5-6 hours.
Now trying Respironics Dreamwear.

I've been using this for 3 weeks, happened to be talking to DME supplier to trade out my eson out right when it came out. I'm primarily side sleeper, and find that it works very well. The hose off the top of the head makes it pretty convenient in any position. Stomach sleeping is not an option, at l...

Just got my first machine 2 nights ago, waking up for leaks. I want to figure out if it's the mask or how I'm wearing it. Remstar 560 apap, using the Fisher & Paykel Eson mask (size large). I'm set for 5/15, averaging 14. First night it hit that peak pressure and air leaked all around the Eson mask....