So I've become quite the avid detailer with my last 2 cars, but this new S3 has me stumped on what to use to get the best shine. Why? Because I've got an entire cupboard of products dedicated to getting the most out of dark finishes (had a Dolphin Grey A3 and an Arden Blue OPC/VXR before), but my new car is white! Now obviously having a black panoramic roof I don't have to throw my existing products out, but I'm utterly clueless as to what one would use on a white finish like my Ibis White S3 to maximise gloss. Any suggestions, Jen?