Like a number of soft top headliners I see on the classified adds, mine is similarly failing. Very wrinkled. The foam/glue backing has failed and the cloth has no rigidity and sags. It has been that way for a number of years. Time to replace. My concern is that the OEM replacement liner has likely sat on the dealer shelf since the early 2000's and itself is not far from failing. Has any owner dealt with the OEM replacement and had good long term results?
It always seems to be the glue!
SProZ8