Side Scan Sonar Help

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Originally Posted by kosmo

Marine181, i wouldn't worry much about your transducer tilted down in the back.i run mine like that also.its will give you better on plane 2d like that and also, I don't think you'll notice a difference on si with it tilted up.That interference that your seeing in the water column, on the left side sure looks like maybe something under your boat, in front of the transducer making air bubbles.

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+1 I agree it does not look like prop wash.

What ever it is it is on the left side of the boat viewed from the rear. If you were using your trolling motor during that time I still think prop wash.
It might be caused by the trolling motor being set too shallow. Just a thought. I have some show up on mine and I just ignore it and fish.
Best of luck to ya.

Another thought. It might have been caused by that big basket of fish you had hanging down on the side of the boat. :biggrin