It should not be surprising that most people cannot read traditional 'blueprints'. Afer all, it takes special training to read and create them, and even with years of practice we have seen architects and builders scratching their heads about drawings that they are trying to piece together in their minds. That is one of the reasons why we do so much of our work in 3D computer models, to help you, us and the builders visualize exactly what we are talking about. (In development. Stay tuned.)