I might be able to assist with this one. Find the cheapest 4 to 6 inch flutter spoons designed for salmon trolling and epoxy them together with devcon two ton or similar epoxy. I keep the color simple(silver or chrome). You can even weight the one(or two) metal flutter spoons with lead tape on the concave or convex side of the spoon from netcraft or a golf shop to achieve an action that you like. Obviously, more lead equals more depth but you can add a lot of weight and still get a pretty good action with a big spoon. I have used both of the above techniques with success, but the lakes in metro Knoxville are not quite as productive as what Kentucky Lake anglers have experienced the last couple years. Good luck.