Can anyone tell me a finishing method on getting black colored letters on a colored (white) board. I am using the centerline program with a 60 degree V carve bit. To get black letters I dab (I'm no painter) black paint in all of the recessed text, let dry, and sand to take of excess on board face and reveal black font. I see projects where they have black font with a white or other colored board face. How are the getting the color on there without getting it in the black font? Or if anyone has a different technique for painting V carve signs I would appreciate insight. Had thought of painting board first then carving; good idea or not?