[C320-list] Autopilot
Adam Weiner
esquirecatering at rcn.com
Mon Oct 16 16:51:12 PDT 2006
Before my autopilot gave up the ghost I had terrific problems with the
unit in SF Bay were it would just take off at random in weird
directions. Went on a several day ocean trip and low and behold, no
problems. I asked around and found out that were it was going crazy was
places in the Bay know for a lot of metal on the bottom (left over from
wars, dredging, etc.) This could very well be an issue for you.
Adam
-----Original Message-----
From: c320-list-bounces at catalina320.com
[mailto:c320-list-bounces at catalina320.com] On Behalf Of Warren Updike
Sent: Sunday, October 15, 2006 5:16 PM
To: c320-list at catalina320.com
Subject: Re: [C320-list] Autopilot
I've followed the list for the past 2-3 years re. ST-4000 settings.
I've
tried everything offered, but my unit just will not keep a course
withing
+/- %deg. Often, the "Wind Mode" works better than compass mode. The
problem seems to be worse in light air and small seas.
My flux-gate compass is mounted in the aft cabin on the bulkhead behind
the
galley. This seems too close to the engine for my taste, and I'll move
it
to a lower centerline location one of these days. I'm hoping the damn
thing
will just fail completely so I can justify buying a new unit with a
rudder
pos. transducer.
Warren & Pattie Updike
C320, #62, 1994, "Warr De Mar"
Frog Mortar Creek, Middle River
Chesapeake Bay
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