Beginner Steve's beginner questions

[albinotrout]

Nice fish. Yes the 570 is the newer model or replacement for the 565. I use the fish I'd+ and as a test one day I had my son use my old fishing buddy 3 and we were getting the same beeps and blips at the same depth. I can see the usefulness of both fish I'd+ and arches. I o know that the book stated it should be on structure I'd. Give that a try and see what happens.
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