I have Lowrance HSD's with side scan, down scan, and a whole bunch of stuff I don't know how to work. Anyway, looking for help in using my side scan to locate brim beds. I am cross posting this in the electronics forum as well. Seems I am not getting a good enough return to see beds. Not sure what setting I need to adjust. Seems every time I screw with my units, I screw something up. I am not sure if its better to have all this high tech stuff and just go fishing. Suggestions, comments would be appreciated.