I was reading the interwebs for ballasting tips and saw one site that advocates using dilute Copydex instead of PVA because it remains more flexible, and deadens the sound more. I'll try anything once, so I gave it a go both for a short stretch of ballast and a coal load in a wagon. The coal load is fantastic (cardboard, painted black, 2mm of coal, wet water, glue and a sprinkle of mine run over the top) but I am not yet convinced about the ballast. Has anyone used this technique for long enough to get god at it, and if so is it worth persisting? Or should I go back to the old standby of PVA plus water plus a tiny drop of washing up liquid?
Guy