Not at all Chris, grateful for the heads up, but...
I'm toying with the idea of stripping the wing back to plastic

I've done a couple of filters and feel that I've rather spoilt it now. Once again, a little step too far. It's lost the dappled effect and just looks a bit messy now. Not really what I had in mind. I also masked all the ribs but was struggling to make these seen for some reason. In retrospect, I should have started with a light, creamy yellow as a base and then masked the ribs prior to the other effects...

Oh well. I'm away at work this coming week - I may just leave it for the time being and reflect..
Guy