Mega AirTouch F30i Leaks!

For the past 5 or so years, I was using a ResMed N20 mask, but Oscar showed that I still had significant leaking. My AHI scores were still fairly low (1.75-2.5), but I wasn't feeling much more alert or rested (and I still nod off during the day if I’m just sitting). So I decided to try switching to a face mask.

For about the past week, I’ve been trying to get used to the AirTouch F30i. At first, I was more focused on just getting used to the new “feel,” so I wasn't too concerned about the lack of improvement in leaks. However, in the past few days, my leaks have gotten much, much worse.

I tried watching the ResMed fitting videos again, but they're pretty much worthless; they basically show you HOW to put the mask on, but nothing really about fitting it properly.

Has anyone figured out how to properly fit the mask? Thanks for any ideas, suggestions, info, etc.