Looks like a great site for you carb guys.
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They have some excellent advice too!"First of all, do yourself a couple favors. If you aren't familiar with how an engine works, don't work on it. Have a qualified mechanic do it. If you are familiar with how it works, don't fix something that is unrelated to your problem. For example: If the problem is that you can physically view (say, through a clear fuel filter) that gas is not going into your carb, then don't change the spark plugs expecting your fuel delivery problem to be fixed. It won't be."
Jeff DeWitt