I have recently bought a couple of Voss's Pfalz D.III's. I noticed that the yellow paint on the struts wasn't very well painted. I have worked in factories and know that speed is of the essence to get products ready for dispatch. So what I have done to neaten up my models is GW Phalanx Yellow on the struts and nose on the fuselage, then I have used GW Blue Horror mixed with Vallejo White Grey 70.993 to tidy up the Blue Grey areas. I am still experimenting with the mix ratio. Once I have worked it out I will let you chaps know.