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RIMCO
regular


Reged: 03/01/2007
Posts: 261
Loc: Stavanger/- Oslo, Norway
DO YOU HAVE A SLAPPER ?
      #1855353 - 12/05/2008 11:05

I have just spent 2 overnighters aboard a Nimbus 30S Nova ... the noisest bl...dy hull I have ever been on (is it the air stepped design I wonder ?)

It was not just the slapping, but the intermitent gurgling .... !

I cannot recollect reading anything about this ... ever ! I know boat hulls are designed for efficiency when underway, but what about when idle. Reading thru various mags and boat tests I do not see anything about boats being reviewed for overnight suitability (excl. space & equipment).

Are there some hull designs that we should stay away from if one intends to sleep (live) aboard ?


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MrCramp
regular


Reged: 02/09/2006
Posts: 557
Loc: Newark
Re: DO YOU HAVE A SLAPPER ? [Re: RIMCO]
      #1855360 - 12/05/2008 11:11

Had the same problem in a bilge keel Westerly Konsort which we hired from Hull 10 years ago. I did not have any problem with my Macwester 30 (bilge keel) so I guess it is down to the design.

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dsw
regular


Reged: 22/04/2007
Posts: 240
Loc: River Medway
Re: DO YOU HAVE A SLAPPER ? [Re: RIMCO]
      #1855552 - 12/05/2008 13:38

no but i have some ear plugs if you want some !!

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Unsinkable
regular


Reged: 21/11/2006
Posts: 118
Loc: IOW
Re: DO YOU HAVE A SLAPPER ? [Re: RIMCO]
      #1855629 - 12/05/2008 14:27

I've seen boats put down an inflatable skirt around the stern to reduce this. Must be desparate for a bit of quiet.

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rb_stretch
regular


Reged: 01/04/2003
Posts: 1050
Loc: al to the Solent
Re: DO YOU HAVE A SLAPPER ? [Re: RIMCO]
      #1856092 - 12/05/2008 19:32

I'm totally with you on this one. Having owned a centre cockpit boat with an aft cabin, I was constantly kept awake by slapping. I did buy a wave muffler which helped and also used ear plugs, but the wave muffler was a bit of a hassle to setup and I just don't sleep well with earplugs.

When I came to chose the new boat, it had to have a cabin that didn't suffer from waveslap, or I wasn't getting it.

For sailing boats it is the stern that is the problem area, whereas I understand with Mobo's it's the bow that is a problem. So the rule is forecabin for raggies and aft cabin for stinkies.


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