Terrain anomoly

I was wondering if there was a way to take the Terrain-raise wall and turn it into a doodad so i can stack them up for a cooler looking wall. If someone could tell me if this is possible, or even how to do it, i would be eternally greatful.

Thanks
-jd

Umm thats not how its done. Usually most mappers use the extra high terrain mod and make walls using raised terrain then they place ground pathing blockers all around the raised terrain.