I am also a mouth breather. Have tried several ffm including F+P simplus without success. Swift fx is the only nasal pillow mask I have tried and learned to like. I tape my mouth as chin straps doesn't work. Will look into soft cervical thing you guys mentioned.

Now, I would really like a 2-3 pound option. The most promising solution seemed to be the Power Add Pilot Pro 32000mAh. I did purchase one and my BiPAP powers up fine using the included tips (need to make sure it is on the 12v setting). Unfortunately, when the blower starts, the PowerAdd shuts off....