Went fishing in the Fishery at Bonneville for a few hours this evening, this was a whole new experience for me. The part that puzzled me was we were marking fish between the depths of 8' to 12' but everyone was back bouncing in 26' to 30'. We didn't mark any fish on the bottom. There were 2 boats that seemed to have a fish every time we looked their direction. They were back bouncing eggs. I don't get it

. Our fish finder has seemed to be very accurate, but not sure now. Anyone have an explanation for this???
Thanks
CM