Great advise and I enjoyed reading this as well I look for more as I learning too but have worked on small engines for 48 years man stuff has changed made to hard for ,most to work on except with guys like you as just time patients and money.Your a good teacher Frank
I have a 350 which stopped being sold in the US market only canada but found out my cdi was done and takes a certain one only but runs perfect again hard to believe really it old and a tank bit very tough my kids road this 24/7 for years and still runs like new sat for 2 years fired up instantly when changed the CDI box.The carb never been touched either.Had to say keep the pages coming as helps everyone