After riding to Barber's for the Vintage Event, the Sport continued to pop just off idle and occasionally stall especially when very hot. I've pulled the tank to service everything I can find including replacing the air manifold rubber. While waiting for parts, I've begun cleaning and servicing all the connectors. When I pulled the right coil wire, I found enough green crud to fill the entire connection. It was so set, I had to grind it out with a Dremel. The wire end detached and looks to