I have been lurking all week as I started my journey 1 week ago. I have already gathered great information, and fully appreciate everyone's feedback and experiences.
I have been averaging only about 4.5 hrs of "mask time" each night out of about 6 hrs of bed time. I keep waking in the middle of the night with side leaks or "chin" leaks while breathing in, not out. It's when the system is at "max" pressure, inhaling well after ramp-up is complete.
I've messed with straps and position, but maybe I'm not approaching it correctly... Tighten, loosen, adjust position on face up/down???
I searched for leaks at pressure, and Simplus, etc... but most were nose leaks or similar. This seems specific to max pressure and lower side leaks...
Thanks again for having this forum, and I look forward to gathering more intel from everyone!