Thanks for your response/interest!
I guess I need to see the wall just in top view... you bring a good point about the floor to floor distance, Ive just been assuming my 2nd FF elevation at 9', but that still puts that 12' wall below the standard cut plane...
What you described is exactly how Ive been getting around it, I have one wall on my first floor layer set to a height of 9', then a wall on my second floor layer, set to a height of 3' stacked on top of the 9' wall... I do not have a window that extends upwards beyond the second floor level, but what if I did? How would you handle that situation?
In-lieu-of drawing a 2D polygon on my 2nd floor layer, does the stacking wall situaion have any drawbacks to it? Asside from the obvious joint line visible between the two walls... and how would you get rid of that joint so that the two stacked walls read as one continuous wall without the break, in 2D elevation and in renderings...
Thank you so much for your help!