Help! Can not figure it out! And it wont let me upload a pic on here so I'll try to deceive it! On my humminbird helix 5 si g2 when I am going very slow 2-4mph there is white lines streaking on the screen. If I'm in side imaging the white lines are vertical down the left side, right beside the boat in the water column. If I'm in down imaging the streaks are horizontal near the top of the screen. It will also do this if I'm sittin still. Not motor started or anything. I go 5mph to scan areas and it goes away. But still aggravated!! Please help
