There have been several posts lately regarding the use of wax over new paint. Most say to wait 30 or more days. What about using a QD that contains carnauba? Is the carnauba content great enough to affect the paint?
Most caranuba based QD's don't contain enough to harm anything, plus the have almost no durability and don't last long. I don't think you would have any problems. If you want to stay on the safe side then use a non-caranuba based QD.