Thank you for contacting CPAP SUPPLY USA.COM.
As a respiratory therapist that works with CPAP users everyday that suffer from your problem, I can tell you are not alone. It appears that you have tried everything available on the market. I commend you for sticking with it. I too am constantly looking for solutions.
At CPAP SUPPLY USA.COM we are fortunate that we get in the latest developments for CPAP users. Recently Respironics put out a new full face mask or total face mask, called the Life Fit. Initially, my thoughts were this will never work, but then I tried it on 2 of my most difficult patients. They instantly liked it. No more pain on the bridge on the nose, no painful straps, no leaks, no difficulty getting the mask to seal. Please take a look at this on our website under full face masks. The Fit Life is rather expensive, but finally a good healthy night's sleep without pain is well worth it. I would suggest the large size. I would caution you that this mask can cause drying of the eyes, so I would also not recommend this if you have other eye problems as well.
Please take a serious look at this and contact us again and let me know if you decide to try this. i hope this will be the solution you are looking for.
Debbie Shirley,RRT