Name: IMG_0489.jpg Views: 244 Size: 49.2 KB This is with the trolling motor off, yes it says 1.5 mph but I had shut it off to make sure this wasn't from the TM. All my other screens Si 2d etc are all good. But my di starts out crisp then these lines will fill the display. If I open the menu and adjust anything the line go away then start up again. Nothing electrical is running when this picture was taken. I'm new to this si di thing so maybe its a setting I hosed up. Any help would be great. Unit is only weeks old.