I have recently acquired a 1992 512TR with 4K miles. The entire cars appears to be in keeping with a garage queen except the black dash. I notice in sunlight that the dash is fading and it seems like a lighter color is showing through. I tried all the leathertique products and the cleaner appeared to remove more of the black although it might be dirt. At the suggestion of my ferrari mechanic I tried black paste shoe polish in one area and it improved the look but I can still see the problem. Any ideas out there?