I am making my own Jayne Cobb Bowie Knife sheath. I have a quick question about accuracy. Does anyone know just how the screen used knife sheath was constructed? Should I make my bowie knife sheath as two sandwiched pieces of leather: http://i7.photobucket.com/albums/y297/boozee/sandwich.jpg Or should there be an edge filler in between?: http://i7.photobucket.com/albums/y297/boozee/gap.jpg Thanks.