Thanks for the tips, I was hoping the dilution may be the issue, I'll give 1:25 or 1:50 a try next time. I know 1:100 is generally not recommended, but I find I get great results with my usual film, Plus X, seems to have more subtlety in the tones than stronger dilutions. The above image is a scanned neg rather than print, it has been rainy and overcast here for about three weeks, so unfortunately all the rolls were under these conditions. I had intended to use an orange filter, but by the time I realised I'd left it at home, was a bit late to go back.