Mississippi Fisherman
08-06-2008, 12:28 PM
Looking for opinions on this unit? How is Navionics for giving detail of the Mississippi River? How do shoot thru hull tansducer work in Fiberglass boats?
brentfrank
08-06-2008, 01:13 PM
I had a LMS 522cigps just loved it. I just bought a new boat and had the 520's mounted in dash and on bow. Navionics is great on MISSOURI River. You should check and make sure they are updated to run on system 2.3. Your dealer can probably do that for you as they will probably come out of box with something else.