Ok, I have been trying to get a flathead at the spillwell here in Kansas now for 2 months. Still no luck, I do not even think that I am getting any bites, at least the fish do not look chewed up at all. Last night it was 85 degrees, no moon, water was flowing at least 1500 cfm, water temps are around 80 degrees or so. that is on the lake that is. I was using smaller bluegill about 5" long, with a tri swivel with a 8oz weight and a 12" to 18" leader on the bluegill. I was fishing the whole spill well, it is a single tube. So I need as much help as possible. Does anyone have any rigging ideas to help? I have fished this particular spillwell when they are releasing 120 cfm all the way to 4000cfm with no luck.