Do you know if this update fixes the problem of the Helix losing the bottom signal in water less than 6-10 feet? I was having such a problem with this on my G2N I sent it into Humminbird. They sent it back saying it was fine BUT they did send me a new transducer. I first tried it with my existing transducer and had the same problem. Replaced the transducer with the new one they sent (same model) and it got rid of most (not quite all) of the problem. Is that a known problem with some of the transducers?
Will this new update eliminate this problem totally?