I was one of the earlier ponds Greg shocked with the new boat, and possibly the first with ultra-clear water and low conductivity. Visibility was easily 6-8 feet, it was the night after a cold front came through, and we were fighting equipment problems a bit, so there were a lot of factors conspiring against us. The other thing we felt like we were dealing with as a result of the clear water besides conductivity was the fact that in lots of cases it just felt like the fish saw us coming and took off before they could get in the field. I'm guessing this is less of a factor at night and thus one of the reasons that was suggested?