I have fished some phosphate pits several times and foundplenty of fish in certain areas. These fish were from 5 feet to 10 feet in12 feet of water. I went back yesterday morning and they were not showing onsonar. So I thought they had moved. Started moving around to find them. Aroundan hour and a half later on the way across the same area there they were. I don’tthink they were gone at all. My question is could I miss these fish if theywere more shallow than 5 feet? Could I miss these fish if they were hugging thebottom? Is it normal for a lowrance 522c not to see fish in the first 5 feet ofdepth?