wkisting Posted October 9, 2005 Report Share Posted October 9, 2005 Not sure if you all have seen this before or not, but thought I would post it... it's a slick design for a pin-less centerboard, so no worries about keeping the pin-area waterproofed. It looks like it would be a hassle to adapt for use in a cabin-style boat like the P22, but might adapt well to a Core Sound, where the full CB slot is mostly exposed. Check it out: http://gaboats.com/tutorials/nopincenterboard.html Quote Link to comment Share on other sites More sharing options...
Greg Luckett Posted November 25, 2005 Report Share Posted November 25, 2005 Thanks for the link. I looked it over and decided to think about it some more. It is an interesting website to look over too. Greg. Quote Link to comment Share on other sites More sharing options...
JeffM Posted November 26, 2005 Report Share Posted November 26, 2005 I've looked at the drawings, and it's not clear to me what keeps the board from swinging back (hinging on those little wheels) in response to the pressure of the flowing water? Granted it would be a nice feature if you hit bottom, but I'm not sure I'd trust lateral pressure and friction to hold the board down at speed. More and more, I like the positive control of cb angle I get with the combination of uphaul and downhaul on my cs. And, so far, no leaking at the pin. Quote Link to comment Share on other sites More sharing options...
Ed Hawkins Posted November 28, 2005 Report Share Posted November 28, 2005 I used to sail on Thistles quite a lot and occaisionally on a Flying Scot. The boards are wieghted at the bottom, the pivot point is at the intersection of the bottom of the boat and the forward end of the centerboard slot. There is a bit of force at that point so it would need to be pretty solid. I don't ever remember having problems with the board not cooperating. Quote Link to comment Share on other sites More sharing options...
JeffM Posted November 29, 2005 Report Share Posted November 29, 2005 A Clarke fan! How is the old boy, I wonder? Quote Link to comment Share on other sites More sharing options...
Tom Lathrop Posted November 29, 2005 Report Share Posted November 29, 2005 A CB trunk, CB and pin built to Graham's plans is very strong and has no reason to ever leak. Never heard of one giving any trouble. Adding unnecessary weight to a small sailboat is something that I could never do. There are always better solutions. Quote Link to comment Share on other sites More sharing options...
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