Has anyone any experience with the Hybrid masks?   (combination nasal pillow with mouth covered) Have done well with LT for Her but my pressure was upped to 9 and now my mouth tends to open some during the night (it wakes me up so I know it is happening)  I know I need some device now to cover my mouth.  Had so much trouble getting headgear to fit and now have to start over.  I have a small head/face......Just when I thought it was better! Tried a chin strap from my DME last night. It wound up around my throat.  Guess it was to stop me breathing!!   LOL  Dropped by the DME at 11 and asked about the hybrids and was told the RT was out making a home visit and would call me.  Well, she never did!  Darn