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Old 01-16-2010, 08:45 PM
Douglas Douglas is offline
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Join Date: Jul 2005
Location: Port Townsend , WA
Posts: 119
Default Gooseneck Base

Gosh , I am making a similar gooseneck base out of a solid aluminum block, and plan to attach it to the mast with 8 ea FH 1/4" SS machine screws. These spaced at least 7 diameters apart, or more.

I am hoping to counter-act side loads, by machining a verticle rib that fits into the sail track

Was it Nigel Calder's book that says welding structural fittings to a mast distroy's the temper of the mast and welded parts in that area ?

He commented about welding on spreader bases, with the welds going half way around the mast wall on each side .

So with this in mind, I have fabricated a complete mast and it's fittings , without welding anywhere , and mostly because competent welders in my area, are too expensive or not available.

Douglas , Singapore
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