Dedicated bottom unit and transducer

[Shooter 1]

So those shots actually represent the 100deg angle and are perpendicular to the boat.

Is the first shot on a different unit?

Are the first three shots of the same thing with shot one and thre going one way and shot two the opposite way.

If that is right shot 3 really confuses me as to depth and what looks to be bottom at
around 80’

One more. The right shot I assume your are running parallel to a sloping bank.
The solid returns under the boat look to be fish to me. Now above them I see faint images that I think are maybe fish. Are they either signals that have already past under the boat or are about to
Not asking if you know which just if I’m interpreting things right.
The faint signals to the right could be either plus they are too far to get a good signal or combination of all.

I am probably interpting everything wrong so don’t be bashful about telling me so.
thanks