Lost in all the controversy surrounding forward-facing sonar is the fact that it is an UNPARALLELED learning tool for studying fish and their environment. I was shooting some crappie content for my partners at In-Fisherman recently and spotted several larger fish (guessing these are walleyes) cycling into and out of the cover that the crappies were using. The first couple of clips, shot using Humminbird MEGA Live 2 in Down mode, show some "deep" water cribs that our local crappies use in cool an