Sometimes even a clothespin on the shroud will prevent the harmonic hum. Joel
On Mon, Jul 25, 2016 at 4:19 PM, William Hall via CnC-List < cnc-list@cnc-list.com> wrote: > I had the exact same thing after taking down and putting the mast back > up. The previous owner said that the exact arrangement in which the > shrouds were attached made the difference. I'm not sure exactly what he > meant, but last year we took the rig down to transport via road, and > evidently it was put back up the right way now, no hum. > > Bill Hall > 1985 C&C 37 > Starfire > > On Mon, Jul 25, 2016 at 11:04 AM, Christian Tirtirau via CnC-List < > cnc-list@cnc-list.com> wrote: > >> Hello fellow seers, >> I'm getting this humming in the mast as soon as I have a little breeze >> while on the mooring ball and it's really annoying. At first I thought it >> was a generator or an engine sound propagated by water but I realized it's >> the strings of this big violin that are singing. Any idea how you get rid >> of that without messing up the rig balance? Is it the baby stay? I have a >> lower that is a little loose and when I tension it the sound pitch changes >> but does not go away. >> Cheers, >> Christian Tirtirau >> C&C 37 Northern Light >> >> _______________________________________________ >> >> This list is supported by the generous donations of our members. If you >> like what we do, please help us pay for our costs by donating. All >> Contributions are greatly appreciated! >> > > > > -- > William D. Hall, Ph.D. > 617 620 9078 (c) > wh...@alum.mit.edu > > _______________________________________________ > > This list is supported by the generous donations of our members. If you > like what we do, please help us pay for our costs by donating. All > Contributions are greatly appreciated! > > -- Joel 301 541 8551
_______________________________________________ This list is supported by the generous donations of our members. If you like what we do, please help us pay for our costs by donating. All Contributions are greatly appreciated!
