Painting dumbell eyes has always been a hassle for me, especially making suitable drying racks for them. Through trial and error I found that Testor's model paint seems to work the best and is the most durable. However, recently I read an article where there was a reference to using powdered paint to paint them. Has anyone ever tried it? If so, what's the technique and materials that are used? Thanks for any help you might be able to provide.