We were right next to that bouy at 4 tried to get my pic taken at 403 but wasn't in line with the camera. Stayed for 15 min and nothing. Went out about a half mile more to a small pack and was.marking them good but could only pull 20 for 2 of us. I was marking a lot of bigger fish maybe walleye feeding and chasing tell perch.fished from 4 till8 and got checked by the gw in Cooley canal and he searched everywhere for eyes good job gw.