I am not laughing... not even sniggering... I am crying with laughter!!!!
Cruel, I know. If I've made this sort of schoolboy error once, I have done it a hundred times. The moral of the story is always the same - if something happens to a good car that everyone else finds just fine, go back and check, check and check again because the chances of one having dropped clanger are better than David Cameron voting Tory.
Glad it's sorted though, only one thing worse than a cock-up; a mystery...