Lowrance LSS-2
I didn't collect enough good data for this review of LSS-2 and StructureMap but I will for the next newsletter. I forgot to record what I needed!
I did get this nice screenshot driving over a transition of hard to soft bottom on the StructureMap. I used the TrackBack feature which shows the black cursor on the the transition and the sonar showing the same spot.

The bad news for me is everyone will see the bottom the way I do after my many years of studying sonar and StructureMap takes a few minutes to get the same results!