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Old 01-09-2019, 04:06 PM   #8
GregAndrew
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Join Date: Mar 2009
Posts: 2,384
Some good interpretations so far. But let me give you a sonar lesson hint. The streak up in the second pic is the downrigger ball being retrieved. There is no cable to see, as I use 100# braid instead of the original cable. Notice what happens to it as it gets closer to the transducer. Also notice how small a 4# lead ball with a GoPro attached looks 120' down. Anyway, here is another image to add to the discussion.
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