One step forward and ten small ones backwards.
There is a fair bit to do to set the wheel alignment, both front and rear:
Camber must be 5-8 degrees! This is the first time the car has stood on its wheels, and it shows! The steering has no self centering.
I have been advised the following works well in the Cabrio:
Front
Castor : 2 degrees
Camber : -0.5 degrees
Toe in : 0.2 degrees
Rear
Camber : -0.5 degrees
Toe in : 0.2 degrees
So will aim to set mine up to this setting and then see how it goes.