No eBay APP ID défined in Kunena configurationSprag clutch garter spring is replaced, theres a guy on e bay selling the springs... with my pics to show how shot the old spring was, thanks to Zac Pike for the lead in that direction.
Whilst apart, its was a good time to thoroughly clean casings, replace gear shaft oil seal, new oil and filter and to get 'intimate' with the old RC again, its back together and a little further fettling to do then I can see if it springs into life with out those terrible noises.... also thanks to Achim for supplying the magical missing part... aka my broken circlip, forums keep these old and much loved girls on the road.thanks all.