I have a 72 with the original carb, it would run but after shutting down sometimes it wouldn't start and would act like it was flooded. I ordered a rebuild kit and tried to remove, clean up, and put back together as it came apart. I put it back on the cruiser and it will start but I need the (manual) chock almost all the way out or it dies. If I push the chock in the only way it will keep running is if I give it more gas with the pedal. So what did I do wrong???