I've got my new to me Super C running pretty well after unknown years of sitting in a hedgerow. Something still needs work is the starter. I have to try a few times before it engages the fly wheel and when it doesn't it just has a grinding noise. Am I right in thinking it just needs a good clean up of the contact areas and maybe brushes after years of sitting idle or is the grinding noise a sign of a bigger problem? When it finally engages it sounds OK. I don't know if the local shop I've used in the past is still open so I'm thinking of opening the unit up and clean contact areas myself.