Jeff-
If your GPS puck is a LGC 2000...you might be screwed unless you get lucky and find a replacement stateside. I have a Lowrance globalmap in my Arima and its a great unit with tons of all my waypoints on it, with the exact same error. These GPS pucks are known to fail. I've looked several times over the last two years for a replacement puck and cant find one anywhere except really overpriced used ones in China. uh, no thanks
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You know something bad is going to happen when you hear..."Hey, hold my beer and watch this"