| Questions on 2-step polishing process What's your process when using two grades of polish with a PC (in this case, 3MPIIIRC and MG)? For example, do you do the whole car with the RC, and then hit the whole car with MG, or do you do one panel at a time (RC the panel, then do the MG)? If the later, is it necessary to swap out the pad when switching between products? |