It is annoying me because typing G in Camera Raw used to bring up the parallel lines on the image and apply a neutral density graduated grey filter. No more. I did something and I cannot seem to undo it. I really do not want to apply a graduated non-greyscale colour, I want grey.
The only workaround I have come up with is to select no colour for the filter and apply a reduced exposure filter - perhaps somebody will say that's what a ND filter does and I've answered my own question.
Thanks in advance.
The Graduated adjustment tool usually remembers the last lot of settings used. Whenever I want to start from scratch, I click on one of the +/- icons at the ends of the sliders, which seems to default every other setting too.