Wall Thickness greyed out (u r g e n t)

[Anonymous]

We´re working on a file produced in ac 6, then opened and saved in ac 9 before taking it to ac 10.

We are facing problems with adjusting the wall thickness for new walls; the wall thickness area is simply greyed out...

Most existing walls are still adjustable.

What may cause this, and is there a fix to it ?!

Thanks,

[Fran_ois Chatelain]

Hi Haavard,
wouldn't it be that you're using the polygon wall method to draw the new walls? Or maybe that the wall fill is set to a composite structure?
Cheers
Francois

[TomWaltz]

It's probably set to a composite wall type.

[Anonymous]

Thanks, that was it!

Just changed to a non composite wall and it works as usual