Gas in oil problem and fix...hope this helps someone else too. I checked the petcock on "OFF" position. Clear hose allowed me see a good size trickle of gas. So it was loading up the carbs at rest. I ground off the rivets and the large black rubber gasket had wear between the feed holes. I pryed the gasket up , flipped it over and the reverse side was like new. Installed it with a litte dab of form a gasket. Problem soved.