[duke36]

Sometimes the choke rod rattles, engine splash pans, oil fill pipe cap and throttle/advance rods. The FAM's need new donuts or biscuits when they get hard and compressed and just tighten enough to stop the top donut from rotating and perhaps another 1/2 to 3/4 turn more. That's a starting point because a few adjustments may be necessary. Some of us prefer the stock front mount with the correct length springs .