I am having difficulties selecting everything on my Floor Plan that I would like to show up in my field of view. I have a countertop with a swing gate. in one portion of the drawing, and some window type wall openings in another, and need them both to show up, but the swing gate only goes to 3'4" and the window wall openings start above that so they do not show. What can I do to make them both show up without screwing up their actual heights? Thank you!