Alright, thanks again guys!

Tim, I use the daisy wheel to lay out the floor plan too, as well as bent spacing (or post spacing if the building does not use a bent layout) Usually my method is to draw layouts for the cross-section, floor, and roof all stacked on the same diagram (for consistency's sake) in different colors for clarification.

To clarify, I know you can align centers to floor lines, I was just stating that as an advantage of edge alignment

Tim, that website is a wonderful resource, one I use all the time. Unfortunately it is not the one I am looking for