Newbie - using Sketchup 2018 Pro. Am an engineer drawing wooded framing for workshop.
I have drawn the framing for a workshop with a Layer name. I would like to copy the existing layout and paste into the same footprint with a second Layer name. This way I can toggle between the layer names and modify either one without redrawing the entire drawing.
I have tried to copy the primary drawing and set up a new layer name but all I get is the perimeter blue lines but no framing.
How do I accomplish this??