At the weekend I painted a MDF screen with Goo paint using a roller. So far I'm not very pleased with the results. The finished screen doesn't have any roller marks but the surface texture is not as smooth as I was expecting. The resulting image looks soft compared with my home made black out blind screen. I've ready a few posts where people have remarked on how roller marks have disappeared over a period of time. Does the same apply to the overall texture of the surface? At the moment the surface texture is comparable to a wall painted with ordinary emulsion.