This what I'm trying to do, but can't stay asleep with the CPAP. I'm around 265-270 and want to desperately get down to below 220. I started hitting gym hard and finally able to do cardio body is changing, weight is not.
Had bodyfat measured etc. and even if I get below 10% bodyfat I will still be 220.
I think you are barking up the wrong tree. So your current BF% is around 20%? In that case it is unlikely that your FFM or FM are contributing to your OSA. The cause is most likely to be found in the anatomy and physiology of your upper airway. If I were you I would go and see at least two ENT surgeons and obtain an opinion.