white wooly bugger. floating line. 2 bb-shot 3 feet up tippet from fly. let it hit the bottom, then bounce it and bounce it. only works in shallower waters, but usually produces cats for me. I think the bb-shot stir up the mud some, which spooks up real food and attracts the fish's attention. maybe not. The difference between cats and no cats has always been the bb-shot for me, heh.