I had pinstripes removed as they were not my taste and doing so I noticed an outline of where they were, picture for visual:https://ibb.co/tbKC9yz
. The surrounding clearcoat is faded and the clear underneath the pinstripe is darker, so I would assume 2 step polishing would cut down the old faded clearcoat to the level that was under the pinstripe. Sorry if not explained properly. Maybe went sand with fine grit then polish?