Probably didn't know the words. Sorry quarantine humor. We had a Venture 21 and the cable to the centerboard would hum at a certain speed. There has to be something moving (vibrating) to get noise. Could you try putting it in gear and try different positions of the prop? Ron Wild Cheri C&C 30-1 STL
On Wednesday, June 17, 2020, 08:46:06 AM CDT, Joel Aronson via CnC-List <cnc-list@cnc-list.com> wrote: The Office would hum at 6 knots.
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