Just a real quick question. I will be polishing the paint on a car that is in near perfect condition. My question is, do I need to remove the old wax prior to using RMG. It is my understanding that RMG has a little cutting action so will this remove the old wax. I was going to use P21s paint cleaning stuff, then the RMG but the more I think about it am I just giving myself more work? THANKS