Hi,
I'm not sure that I understand right what I need to do. Please explain me with real datas.

Hi,

More simple ! [;)]

Look at the picture below :


The red Arrow is for the first wall (pink).
The blue Arrow is for the higher wall (yellow).

The green Arrow [:))] is that you must do to have (right click) each wall separately (by double-click after choosing level).

I use these actions for a next house with walls in two different materials (plaster for lower part and bricks for higher part).


[:)]