So I just got a Lowrance Elite 5x HDI and so far I love it. I have been out twice with it and found tons of stuff to fish. My problem is once I find a tree or something I want to fish, I can't figure out when I am right over top of it. I understand the cone widens as it goes down and so as the water gets deeper, you should theoretically see things farther away. 90% of the time I use my trolling motor to look for stuff and tightline minnows or cut shad for catfish, so I am moving slowly.