So that explains why the Escort WRC has the neutral toe at the front compared to the group A and N. I would have expected that the improvement of the 6 degree beam on the group A compared to the group N would be more significant than the change from group A to WRC.

But what I don't understand is that toe in is advised on the front, while the front wheels will toe even in more under load. But perhaps it's the braking stability when they start toeing out that is the reason for the 2 mm toe in.

Still strange that Ford advises to use 0 mm on the front of the Cosworth.