Way to resurect an ancient thread.
I have almost 9,000 miles on my ME880 240 on the rear. Very, very fine line of chicken strip on one side, zero on the other but almost flat as a board in the center. definitely time to replace, just waiting for a day I can get time to get some smokey burnout pics to kill it. The replacement is sitting in the garage. The front Metzler looks great after 2,000 miles.