I put a carb kit into the carb but it still drips a bit(not much) if I leave the gas on. It comes out of the drain at the bottom of the bowl. The hose is long gone so it drips on to the engine, which I really don't like. But does anyone know how measure and how to set and what the float level is supposed to be. I've always done it by "eye" but, it don't seem to be working on this one. I find it odd too, that with the new needle and seat, I replaced the seat, and there isn't any screw or anything to hold the seat in. It didn't seem like a very snug fit to me. I wonder if that is where the fuel is getting by causing the overflow.