Rode Johnny 5 for our club's 2020 resurection challenge yesterday. Only 50 miles for the ride, but another 50 to get there and back. Nearing 90 F when I rode home. Ran (in general) rough cruising, good idle, good acceleration but rough cruise. I suspect the advance is sticky as it seems to go from good @~2k to rough to good ~2.8k in most any gear or throttle position. So, that will come off and be polished/lubed this week. Will also try Randakk's added condenser ground.