Welcome!
The buzzing could be a misalignment of the wheels or an adjustment to the chain. There is a really good buzz remover (not related to the X wife, she was a buzz killer too
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Speedmaster Vibration Removing System The black cylinder gizmo is part fo the AI and California emission system. Get them suckers out of there. Do a search for the CA emission and you'll find destructions on how to remove the Ca versions.
I hope you have a good limit on the credit card. Wait till you peruse Brent's site awhile. Hide the checkbook from yourself too.
