ya, I watched the video, and thought the same thing as your husband, I can totally make that! I bought some 2" x 6' wooden poles to use as rollers. I drilled 1/4" holes in the ends, and glued some 1/4" dowels cut at 4" long, and drilled 1/4" holes in some 2x4 boards cut at 16". I also bought some 3" PVC pipes, 2' long, as support. Assemble as directed in the video, and voilą!