Finally got boat on the water! Had some work done to boat and had to check it out, looks like I'm ready to go. Spent a little time fooling around with electronics today. I have the old stuff, none of the new fancy stuff.......yet :-) I have an Elite 4 DSI I'm going to put at the console but haven't had time yet. Right now I have a LMC 525 DF at the console and I really like it. I have a LMS 520c at the bow and when I compare screens between it and the 525, the 520 seems to have a lot of clutter on it. Like the surface clarity is bad. I checked the setting between the units and they are exactly the same. The only difference is my 525 at console is connected to transduce on transom. 520 is hooked up to my minn kota with US2. Is that causing my cluttered screen?