I've tried the nose masks. Every night, my mouth would open, and the air being pumped into my nose would go out my mouth. It feels like my carburetor gets stu

I've tried the nose masks. Every night, my mouth would open, and the air being pumped into my nose would go out my mouth. It feels like my carburetor gets stuck in vapour-lock, and I wake-up in a panic unable to breathe. It would take a few seconds even after the mask is off for things to function correctly. So I prefer the full face mask.