I helped a friend place his trusses yesterday for a barn he is building. His walls are going to be 12ft, I think I like that height as it has room for a lift. I wasn't happy with the construction of the trusses though, I'm just not sure about using 2" x 4" and not 2" x 6". I know it's acepted throughout the construction industry as standard, just didn't seem sturdy enough for my liking.
