I have a 98 Thundercat with dropped and rolled chaincase. Does anyone know where I can get the rubber gasket that gors between the chaincase and cover. Someone in king county wa. did the welding for the case and it came back with a gasket and now I need to replace it. Maybe you are still on the forums? I think he was in Renton or Kent area. The case uses a 70 pitch chain. Any help would be appreciated. Framus originally built the sled.