I am really happy to be joining the dodge community. Could use some help: The piano black SRT badge on my 2016 Dodge charger is scratched severely from a bad cleaning. The same thing is present on the wheels. I tried using a 3 inch RO with complete compound and orange pad from griots to no effect. I'm not sure if I need to use a different product. Any advice on the process? I am an amateur and really hoping to get this fixed. Thank you!