Nick, maybe I'm not explaining myself or completly understanding you. I'm not refering to static toe. Klaus's design incorporated jounce steering. When load the suspension will increase negative toe and when unloaded will go positive. Actually steering the rear IRS inward through a turn. The angle of the two camber rod points is what creates the steer. The more angle the more toeing effect, being able to increase or decrease the angle.
So, I was wondering if the 427 Cobra design pictured had the same ability? My understanding is that the original did.
Have you ever read this?
http://mustangirs.com/pdf_articles/r...ng_2008-10.pdf
Here is another with an interview with Klaus Arning.
http://mustangirs.com/pdf_articles/m...ly_1983-09.pdf