Ok here goes I have a leak at the throtle shaft cover gasket so changed the gasket made sure the bolts are not bottomed out, yep still leaks so buy a new cover & another gasket, still leaks now pull the govenor housing have it resurfaced,yep you guessed it.Now I think the cover is flexing between the bolts from the strong spring pressure inside so new spring still leaks has anyone had this before? Thanks