I would appreciate some feed back of anyone's experience of quartz grey metallic on an A4. I have just bought one. In sunny weather it looks fantastic but in dull overcast weather it looks just like the sky, patchy and dull full of shadows as if it was badly painted . The car has not been painted, is factory fresh but i think the finish could be better. Has anyone a similar problem? the paint looks more french quality than german. The local dealer here sees nothing wrong with it surprise surprise! but i cant take it too the dealership it came from cos thats in scotland. welcome some opinions please ?