I purchased the reverse pm in December and have only used it a few times, and noticed it's already starting to have glazing problems on one side. I baby my bags, so I was surprised the glazing was peeling. My SA suggests I continue using it until it gets worse. I love it, but am sad it's already having issues. I knew mono pm's had this issue, but hoped mine wouldn't. Keep an eye on yours...
Just a different perspective but my SA said to send mine in immediately. He said if I continue to use it with damaged glazing it could result in damaged canvas and then they can't fix anything. The glazing is the protection to the edges of the canvas.
It made a lot of sense to me.