I have a couple for the group. Looking for any and all advice/comments as I am VERY new to the electronics. I just got my boat a few weeks ago. I am using an Elite 7 HDI on the bow with the transducer mounted to the trolling motor. Over all very happy with the unit. I have only been playing with the overlays, and colors. I haven't touched any other settings yet.
Not sure what this first picture is, I am assuming that what ever it is, it has the same hardness as the bottom since they are both yellow:
Screen004
For this next one I am assuming bait fish around the rock on the bottom. What I don't know is where those vertical/diagonal lines on the down scan are coming from. (Ignore the vertical stripe on the Structure Scan, that is interference from the trolling motor that we are working on)
Screen006
Note that my speed is slow since I was basically drifting with a slow current.