hi all
i just bought a second 798hdsi for the front of my boat i also i have the same 798 in the back. when you go past docks and bridge pilings how do they look on screen is my first question. my front one is kind of fuzzy and display is not as sharp as the front one could the two be messing each other up. i did buy the trolling motor transducer did i have to buy that or could i have used the one in the box also this is what i see most of the time on my screen and i know theres something there