Changing # of Garmen listed in profile

 

How do I change the # I listed for my Garmen in my profile.?

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2008,42ft Phaeton QRH

My Account

My Account/Edit Tab/Additional Information

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Nuvi 660 -- and not upgrading it or maps until Garmin fixes long-standing bugs/problems, and get maps to where they are much more current, AND corrected on a more timely basis when advised of mistakes.