Could someone kindly look at the pdf's and say if it's an issue with the density of the black in them, as they sort of appear a bit greyish... I have etched boards in the past with photo resist and had no great issues, but these are being a pain! It may be nothing to do with the density of the tracks, it may be my techniques, but I thought i should start at the beginning as I am not sure just what magic he used to go from photos of the tracks on a populated board to pdfs. I can drill the finished boards on a mill with a DRO, all the components are leaded, save 2 small IC's that I will socket. I can use the DRO to perfect, accurate hole spacing for them. But first I need usable boards! The images in pdf form are at http://www.gatesgarth.com/traces.pdf I am working with Page 4 the traces only, mirrored. I will try attaching, they may be too big.
Thanks you, I am new here and live in the UK, I have much to learn!