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Search: Posts Made By: gstej
Forum: SparTalk 06-22-2013, 03:58 PM
Replies: 10
Views: 6,615
Posted By gstej
one last update

Well, more that three times now I have felt the vibrations in dead calms.

I now think vortex shedding is unlikely. More than anything the vibrations do seem to coincide with unusually high tides,...
Forum: SparTalk 06-19-2013, 04:25 PM
Replies: 10
Views: 6,615
Posted By gstej
jibstay

I meant jibstay. too long ago, Mathematics was my field, so I owe it to myself to work through the trig. :)

Thanks again!
Forum: SparTalk 06-18-2013, 03:07 PM
Replies: 10
Views: 6,615
Posted By gstej
sorry

Apologies for the long absence but I wanted to provide an update on this. It seems that most of the problem has gone away by simply positioning our main halyard a couple inches away from our mast. ...
Forum: SparTalk 05-23-2013, 12:30 AM
Replies: 10
Views: 6,615
Posted By gstej
still persists

I have had some time to experience the problem continuing with the lift fully slack.

I should clarify we hear no audible sound, and in fact it is subtle enough that my wife cannot usually...
Forum: SparTalk 05-10-2013, 09:52 AM
Replies: 10
Views: 6,615
Posted By gstej
thanks

Appreciate the quick response. Yesterday checking things in a breeze yesterday it seemed the topping lift was vibrating most. Pulling on it stopped the vibrations nicely, so today took it out to...
Forum: SparTalk 05-09-2013, 10:39 AM
Replies: 10
Views: 6,615
Posted By gstej
bad vibes

Hello,

We have a Pacific Seacraft 37 that is new to us. At the dock we are able to feel subtle vibrations below that we assume is harmonics (vortex shedding)? We are wondering how to confirm. I...
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