I had some scuffs on the soft plastic of my Lexus OEM radio so I decided to use some PlastX on it to buff out the scratches. Needless, to say... it removed the scratches, but added all new light hairline scuffs. I applied the product with a blue Viking microfiber (labeled as Viking drying towel... short and long nap) Could my applicator be the issue? Would Plexus be a good option to cover up my mistakes?