Sometimes, i make the mistake of creating my section viewports with the wrong direction. This might seem like a problem, but it is not. On the Object Info palette there is a button to reverse the direction of the Section Viewport.
In this session we looked at two main topics. The first topic was how to set up a two-story building without using stories. The second topic was how to set up unexploded view of a project as in the image to the left.
How to get section viewport lines to appear in viewports.
Changing The Section Syle on Section Viewports. would you like to change the look of your section viewports?