02-25-2015, 06:40 PM
You don't. All it can you is that there's a fish somewhere within the cone, and how deep.
My fishfinder goes a wee bit better. It shows a solid fish if it is in the middle of the cone, and a fish outline if it's nearer the edge. But which edge is still a mystery.
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My fishfinder goes a wee bit better. It shows a solid fish if it is in the middle of the cone, and a fish outline if it's nearer the edge. But which edge is still a mystery.
[signature]