Columbia 22's, Columbia 7.6, Cal 25, Hobie 14, Hobie 16's and Sovereign 13's
also have rudder shimmy and hum at speed...
Solar Fried
P19 #1028, "Elusive Margin"
Pompano Beach, FL
....................................................................
In a message JBlumhorst@aol.com replies:
In a message dated 11/9/98 10:17:10 AM Pacific Standard Time, hlg@pacbell.net
writes:
> I don't remember what his speed
> estimate was but he reported an eerie "tone" being generated, by the CB
> trunk apparently, something he had not heard at usual sailing speeds.
When I'm really planing fast in my Force 5 dinghy (in winds of 20-25 on San
Francisco Bay), the centerboard always hums, shrieks and moans. It's a
common
event in dinghies and small boats. Lasers do it, Force 5's do it, Capri
14.2's do it....
Judith Blumhorst, DC
WWP-19 #266 "Redwing"
Danville, CA
>>