I'm was thrilled to see the schematic views as a new feature as the model viewports were next to useless when you needed accuracy in a model. (I actually opted to maintain a 3D file and a 2D file as it saved me time). I cannot stress how much I would like this feature to work for theatrical designers.  I spent the better part of the morning trying to make this work and I stumbled upon the fact that I needed to create the lighting position perpendicular to the plan and then rotate it up.