1 minute of video is pretty much worthless when trying to determine the overall picture, but from these videos there sure are a lot of cones on the track:
http://www.youtube.com/watch?v=17eTG3tGclQ
And cones on a curve!
http://www.youtube.com/watch?v=qIZa-cM7II8
I’d love to hear Carraz talk in depth about his methods.