I picked up a Progress last weekend and I had an idea to paint the numbers on it as they are a little difficult to see sometimes. I bought some Testors metallic blue model paint and tried to apply it to the numbers and then wipe it way with a paper towel under the premise that only the excess would wipe away leaving paint in the impressed numbers on the handle. It didn't work. I wound up just wiping the paint right off. Would a different paint work better? Are the numbers not stamped deeply enough into the Progress for this technique to work?