There was some talk in another post about limiting the range of your sidescan to get better pictures. I thought I would go out and see what I could find with my 12 touch set to 120 to 140 feet and got these:
LSS2 transducer connected to unit.
House foundation in the submerged town of Birmingham, KY under Kentucky Lake:
Road bed with in the back of a bay (note culvert):
Interesting ditch or creek channel(?) near a road bed: