So, i posted a few pics on here the other day of my first snapshots taken. For the most part, i think my settings for the conditions worked out fairly well. However, as i continued to review the pics on my computer, i noticed on the left side of my side imaging screen, there are some light black lines on my image. I'm not sure if i need to readjust my ducer or not so, i figured i'd post one on here and see what you guys think.....I'm pretty sure my ducer is level as i made sure the boat was on a level surface ( i actually placed a level on my boat) and then put another level on the ducer before tightning everything down. I don't see any other blockages on the transom of the boat. Any suggestions? Thanks guys