Foundation wall heights

[GBD]

I am a X2 user. I am sure that there is a simple answer, but it has me lost. I apparantly have turned something on or off and cannot figure it out. I have set my foundation defaults for basement. All is find untile I start adding walls, windows, doors to the basement plan. Then the heights change back to default heights for crawl space. I am sure that it is a simple fix, but it has be stopped until I get this corrected, Any help will be greatly appreciated.