I know this sounds really stupid, but with the boat i just bought it has a humminbird D3 120 fish finder on it, and i've never owned a fish finder and i don't have a clue on how to read it, i get the whole depth part of it, but i see the lil fish on the screen but where are they really in the water....yeah i know how this sounds, very unfimiliar with fish finders.
thanks,
donk
thanks,
donk