Adjusting entire floor's ceiling height

[DaveFite]

I've searched the forum, the home designer reference manual, and the online documentation but can't find a way to change an entire floor's structure.  When I started my .plan I selected a 8'0" ceiling height for both the first and second floors.  I'd like to change the entire 1st floor to 9'0".  Is there an easy way to do this or do I have to select each room on the floor and change the structure in the room specification dialogue?

 

Thanks for any help/suggestions!

 

[solver]

Go to 2nd floor. 

 

Edit>Edit Area>Edit Area

 

Select entire 2nd floor. Ctrl-X (cut).

 

Go to 1st floor.

 

Edit>Default Settings 

 

Go to the Floor page and change your settings.

 

Go to 2nd floor.

 

Paste>Paste Hold Position

 

OK the messages saying floor heights are different.