The camp x-4 zincs have a little copper ball in them that contacts the shaft. Any chance that they were making better or worse contact between different years? The yard guys wack the hell out of them while alternately tightening the screws in a torque pattern. Use a wire brush to clean and rough up the shaft and the zinc before installing.
I'm kinda grasping at straws, sorry. Josh Muckley S/V Sea Hawk 1989 C&C 37+ Solomons, MD On Dec 26, 2015 12:41 PM, "David Knecht via CnC-List" <[email protected]> wrote: > We are at the end of the Thames River where it enters Long Island Sound, > but there is no current and it is pretty much salt water as far as I can > tell. We had so little rain last summer that I can’t imagine it was lower > salinity that previous years. Dave > > On Dec 26, 2015, at 12:27 PM, Josh Muckley via CnC-List < > [email protected]> wrote: > > Any chance there was more or less rain or tributary flow? Boatzincs.Com > provides guidance for the use of aluminum, zinc and magnesium anodes based > on protected metals and salinity. If the water became more or less > salty....maybe?? > > Josh > > > Aries > 1990 C&C 34+ > New London, CT > > > > _______________________________________________ > > Email address: > [email protected] > To change your list preferences, including unsubscribing -- go to the > bottom of page at: > http://cnc-list.com/mailman/listinfo/cnc-list_cnc-list.com > > >
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