The local school has been working on building a Wiki House for two years now. They struggle with issues around the CAD drawings and getting them into the syste

The local school has been working on building a Wiki House for two years now. They struggle with issues around the CAD drawings and getting them into the system their CNC router uses and getting parts made with accuracy. The thing that I noticed is the material waste is pretty high. Getting things fit to 4'x8' sheets of plywood in the US has lots of waste in the sheets. When you stick build a house, most of the materials are used, with a little careful thought things work out. With the long arches, only a few fit in the sheets. I wish the basic issues could get fixed.