Have you done a leak test to identify the problem spot.
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<br>What I did was drill out a mast base rivit.
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<br>Wash and soaped up my mast real good.
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<br>Then blew air into the mast with a shop vac.
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<br>While air is being blown in continue drenching all the potential points with a soapy spoonge. Any bubbles need attention.
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<br>What I found was my mast was leaking at the diamond wire tang through bolt at the top of the mast. Apply silicone then immediately tighten the diamond wires. <br><br>Mark
<br>Inter 20 no. 274
<br>Houston, TX