Layer sets are an effective way to control not just what displays while you are working, but also what displays in the views you send to layout and print.
To see framing in elevation views make sure framing has been generated and that it is set to display in those camera views.
Display only roof framing in 3d views by managing layers in the layer Display Options dialog and layersets in the Layerset Management dialog.
If you have saved a 3D view but now do not see its symbol in floor plan view, turn on the display of the Cameras layer in the Layer Display Options.
Floor reference lines are typically red but you can quickly to change them to be any color you choose using Chief Architect.
Since mobile devices have different capabilities, it is wise to simplify your design prior to exporting your Chief Architect plans for use in the 3D Viewer.
A great way to show the as-built condition on a remodel project is to create an As-Built Mask CAD block of the existing structure following these easy instructions.
The display of foundation walls, slabs, curbs, piers and footings is controlled in the Layer Display Options dialog. The Foundations layer controls the display of ALL objects on Floor 0 in 3D views, but does not affect floor plan view.