Telsa, my 5 day old S75 gets a, as deep as you can get, rock chip on my hood. For the veteran owners out there how do you handle these? I know enough to stay away from the pen-application type touch up paint options. Has anyone used Dr Colorchip or the like? I had planned on detailing and applying Gtechniq CSL and EXO v3 this weekend, should I apply any fix before or after detailing (light cutting and polishing)?