2litre bleed

It's interesting what happens with my 2 litre oxygen bleed. I hook up my oxymeter to my finger, turn on my CPAP and I get a solid 96 reading for over 2 minutes....then turn on the oxygenator and 10 seconds later, a solid 98 for the rest of the night. Definitely GOOD! My AHI is now running 0.2-0.5 I recently switched over from my RemStar M to my Travel/backup IntelliPAP Standard...I really think I'm more comfortable on the IntelliPAP. I bought the IntelliPap about 4 months ago. I use the M to see what my readings are. Still losing weight and dropping my pressure as I go. Really hard to believe just how QUIET this IntelliPAP is!! I just plain like it.