My 66 Satellites trim had a few areas of sketchy black paint in the grooves and I wasn’t looking forward to repainting the black trim. So I came up with another idea and purchased some 1/8” wide black vinyl tape used for laying out charts and tables on white boards. Turned out to work great and only took about 30 minutes after I cleaned them first with Prep Sol. 1/8” width seemed just right and matched the areas of remaining paint on mine. Thought I would mention in case anyone else needs to do this.