Nope. Dick Lovett said they could hear a buzz but couldn’t pinpoint it. They also said I could in theory spend thousands trying to track it down but as it wasn’t causing a problem money was probably better spent enjoying the car.
My loudest noise was an exhaust tip, then a heatshield then a stripped bolt. Good luck, let us know how you get on.
Do you by chance have Capristo exhaust brackets installed? My f430 Spider developed a buzz/resonance at about 3000 rpm regardless of what gear. Of course, I noticed it at lower speeds (~ 30-35 mph in 2nd or 3rd gear). Removing the Capristo brackets eliminated the issue.