Auto draw basement walls

[JWPrendergast]

Ive got most of the main floor done in my plan and would like to work on the basement.  When I try to draw a wall, i get the below notification.  If I turn this off and make any adjustments to the main floor building envelope, it sounds like the foundation walls will no longer mirror the exterior walls of the main floor.  Is there a way to turn this back on later in the event i change something on the main level?

 

[Rookie65]

Depending on which version of Home Designer you have, you should be able to. Yet keep in mind that when you Auto rebuild the foundation, whatever you have drawn in the basement will disappear. If you're only going to make minimal possible changes to the main floor, just align the basement wall to the revised main floor wall manually with the align wall tool.