I just recently bought a humminbird matrix97 combo and need to know where i should set my settings on all the choices or should i leave it at the settings it was on from factory?
Check out this thread. Lots of good info. http://www.crappie.com/gr8vb3/showthread.php?t=27426
Fair Winds and Following Seas
Bill H. PTC USN Ret
Chesapeake, Va