Hello everyone I am in the process of restoring my little atlas mill and I have a question about cleaning up the table and ways. How do I go about getting the table and ways to shine without doing any damage to the parts? Scotchbrite pads and WD-40? What about emory cloth? If you take a look at the attached picture of my table you can see that it is almost black,can that even be polished up at all? Thank you for you advice and suggestions,Robert.