I've posted before on having been diagnosed with sleep apnea. I have gotten my sleep machine and I have a question. I've been playing around and sleeping with the mask. I find I have leaks when watching tv before lights out. Ok, I have my head raised to see the tv. I usually turn the tv off & settle down to sleep after 15 mins. With my head raised I have a leak, but turning to my sleep position I have no leaks. Is there anyway to know as I'm sleepng and moving around that leaks are not occuring? I'm finding I'm so aware of this machine and it's interupitng my sleep.