Over spray of black onto the lower portion of the grey body, provides a subtle level of - as our Military modellers would say - pre-shading, just adding a slightly darker tone to the paint. The paint doesn't half change the look of the wagons Paul
Rob, I'm still not happy with those V1/2 roofs, so if you haven't done anything with them I will reprint them at 45 x 45. We are away in the Lakes for the next few days so I will make a start when we get back. Mossy
I have given them a blast of primer but I agree they are not great when compared to the rest of the model.