So I'm working on this little Cady project, trying to do some fine tuning (timing, points, ignition, fuel delivery...all of the essentials, all good). With everything up to specs, I try it out. No start on the stand so I pedal start it. A few little bangs and she begrudgingly fires up. No power what-so-ever. Ok, re-do the carb. When I take a closer look and remove the jet I find that there is no diffuser in the carb body. Question: how in the world could that thing have ran at all?