Brian,
Is this similar to Turkish flat braid cable you want? I found this
video Weaving wire - How-To Video - Ganoksin Jewelry Making Community
you can also go to the Instructables website and search for the
Hardware Store Bracelet. It is a braided bracelet by RaNDoMLeiGH.
These may not be exactly what you want, but may be enough to give you
an idea of where to start.
Good luck, Diana
P.S. I’m interested in the braid technique, as well.