All eminently sensible from your perspective Barry and I wish you well.
Please keep us all informed as to how the claim develops as this is clearly not in the realm of a 50/50 Settlement, although I somehow cannot see an Audi driver owning up to the facts.
Just my view Barry,based upon my personal experience of Audi drivers and separately, a family member suffering a 50/50 settlement in an incident which was the fault of another.