So I found something I never knew about my Garmin fish finder, and thought I would share it with others. I have always used old school math to estimate how big my sonar cone was depending on the...
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Type: Posts; User: 1Cast 1Fish
So I found something I never knew about my Garmin fish finder, and thought I would share it with others. I have always used old school math to estimate how big my sonar cone was depending on the...