I was sound checking for runs, up this cut. There was actually about 14″ of ice all around, right up until I went through that is! There was less than 1/2″ in an area of the bank about 6′ wide, out about 4′. I thought I found the mother load of rat dens. I was able to set in front of “den”. I gated it with about 10 BMI 110’s. Next day a majority were tipped over and fired, with no catches. So then I set Belisle 220’s, and it was game on. Eagle food, the become!