Centerboard installation orientation

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Centerboard installation orientation

Postby Rush » Mon Apr 05, 2021 8:59 am

Hello, All,

I’m about to reinstall the centerboard into my 1982 DS I (Spindrift). The CB was out when I bought the boat and needed repairs to the area where the handle goes through. The hole had been destroyed and I rebuilt it with the help of an experienced and very helpful next door neighbor.

Embarrassing question but I am new to this: which way does the CB go in? The pictures I’ve seen and my understanding of the physics involved suggest that the straighter, longer edge is the leading/fore edge. I’ve never seen it in place, so I want to be 100% certain.

Thanks,
Rush
Rush
 
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Re: Centerboard installation orientation

Postby tomodda » Mon Apr 05, 2021 11:42 am

You got it. Another way to tell is that the pivot point is closer to the leading edge, 6 inches. For the "definitive source", look here:

https://www.daysailer.org/resources/Documents/dsbylaw3.pdf

Section 6 has the details

The rulebook is a bit fuzzy on what's the leading edge, but it's the straight side as you mentioned. For what it's worth, here's my CB... upside down in a barn, when I was painting the hull. It's fully extended, so the long side of the slot is AFT:

IMG_20190323_175100.jpg
CB
IMG_20190323_175100.jpg (107.45 KiB) Viewed 314 times


Fair winds!
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Re: Centerboard installation orientation

Postby Rush » Mon Apr 05, 2021 10:09 pm

Thanks, Tom! Nice job on the hull! That’s in my future at some point...

By the way, do I remember you mentioning in a post at some point you are in west Florida? Could be someone else on the forum here but I was thinking it might be you. If so we are close - I am in Lillian, just across Perdido Bay from Pensacola...
Rush
 
Posts: 11
Joined: Tue Jul 21, 2020 10:33 am

Re: Centerboard installation orientation

Postby tomodda » Mon Apr 05, 2021 10:20 pm

I think you're referring to John Almeida, aka jalmeida. I'm in North Carolina. I dream of gunkholing around Cedar Key one of these days, though!
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Re: Centerboard installation orientation

Postby Rush » Tue Apr 06, 2021 1:00 am

Gothcha. Thanks again!
Rush
 
Posts: 11
Joined: Tue Jul 21, 2020 10:33 am


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