Following on from the "Airbrush weathering for newbies" video, I revisit washes,as they are a great way to bring out detail before you airbrush and apply powders to you freight car. Not happy with my first attempt at washes on hoppers, I try a different thinner mix for the paint and a different brush, and get a much better result. Many new cars need only a little weathering, and a wash provides this and a great base for powders. Cheers Gregg.
