we used several different bracing systems before knowing the shortfalls of them all and gave up and made our own.
we now have done walls upto as high as 40 feet with no scafolding. that was a 3story house with walk out basment.
the slab wasnt poured, and no floor joist at all. striaght up we went. :)
i guess this really doesnt help you much. i tried to paste a picture but its not letting me.
what we found though was that most of the systems will move upto as much as an inch when doing the final steps before the pour. now we dont have that problem. havent had to use our scafolding in years.
our crews are pouring an average of 50yrds and hour. :) just thought i would add that in.
email me @ [email protected] if you would like some of those pictures.