Kistler Hunt BFS Fishing RodsHUNT Bait Finesse Series As fishing grows in popularity and technology advances, those trophy fish feel more pressured as well. In popular fisheries, ALL the fish can become pressured. Thats where the Bait Finesse System, or BFS, excels. It was developed in Japan to cast small lures on ultralight bait casting gear while targeting large, highly pressured fish. Think of anything you would normally use a spinning rod for, and imagine casting it on a bait