Lakemaster vs. Navionics

[wolfs4evr]

Don't pay attention to all the little dots. Those are old history trails. I sometimes have upwards of a years worth in my unit. I delete them when the screen gets clustered or when the lake goes down considerably. As the lake goes up I know if I am following an old history trail it is safe to navigate. Down... Not neccessarily safe thus I delete old ones if the lake goes down.
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