I was checking out my old Atomic T2 second stage and discovered that the diaphragm on the automatic flow control vane in the mouthpiece was very slightly torn. I doubt my LDC would sell me one for fear I would die underwater and sue them. So I was wondering if anyone out there would have access to one of these? I don`t think that any type of cement would hold properly as the piece has to remain very flexible to work properly. Any help out there? Thanks in advance.