Thank you for the speedy reply, Robert. My issue was that I couldn't see them at all! Further experimentation reveals that I can see the back faces in in the "exploded" view, and when I remove some polygons from the shape, I can see them through the "hole". I expected to see them in the "cross secti...

I've just started using the program with a view to creating wooden models. What I'm trying to figure out at present is how to see the "back faces". I expected to see them in the "Cross Section" view, but they're not there. I can see the option for selecting various color schemes for them from the "C...