nice templates!
if you need any dimensions, thicknesses, angles, etc. of the inner bracing and wedges, let me know. I don't know how to take a still shot from my video that shows the completed wood structures, and the original pictures were lost in a hard drive crash... but I still have the original pieces that I replicated for mine, and I marked all the angles on them, and obviously dimensions would be easy to take from them. I would very strongly suggest fiberglassing the final product before upholstery... the vinyl holds moisture, and your new structures will eventually rot, plus, continuous use works all the joints/nails/glue loose, and they will get sloppy and start to come apart. my next set will get fiberglassed, primed, and painted before upholstery...