After 6 hours straight on my hillside, my brush cutter head seized and would not disengage. I finished up 30min cutting by holding it WOT, any thing less would almost stall engine. Took it apart to find the pad material had separated from the shoe and wedged itself to the drum. I asked my Stihl dealer and he said he can’t get those parts due to its age, I guess. Anyway, Gorilla Clear glue and a clamp is my only answer. Do you men think it will hold, or is it pointless to try??