Hi Neil.
You are so right. However, I have yet to kerb an alloy on my cars! Now that I have said this, sh!t will happen!

Now, a slight change of topic.
I love ACC. It is the definitive option. The car is a dream to drive in 'comfort'. Perfect handling, fabulous ride and now so quiet. But make sure tyre pressures are
exactly 2.6! 
Today, I gave it some wellie and boy did all the electronics work like mad! My cousin's BMW 330i coupe was left in shock! All within speed limits I assure you!

Love
Wolfgang totally!