My front finder is a helix 7 di g2n. I have sent this particular unit in twice under warranty with different issues and now that it’s out of warranty it’s messing up again. This time it won’t read the transducer the only thing that works is the map. I called Humminbird and they said it would be a minimum of 200 bucks and the most would be 400. I might as well buy a new finder. Anybody else had an trouble with this unit?
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