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post #10 of Old 10-18-2011 Thread Starter
casey1999
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Quote:
Originally Posted by GaryHLucas View Post
I'm not sure I'd agree that you need to increase the tension so much when going to a larger wire size. Lets say the new wire size is twice as strong. For a given load on the mast it will stretch about half as much, consequently the slack side won't have to take up nearly as much either, it equals out. Putting more load on the wire just sends more load into the hull and chain plates. However, it is possible that the hull and deck move so much that it is that motion that the rigging needs to absorb, not cable stretch. In that case you may need to stretch the larger cable by an even greater amount, because the hull and deck are stretching farther too! I'd love to see someone measure before replacing the rigging and then again afterwards.

Gary H. Lucas
That is why I was saying if the wire size is increase, maintain the original tension, that way the keel will not hog, which would deform the deck and boat. I am still trying to understand all of this.
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