I may revisit this at some point and try to sort out the red, it is a bit OTT even though I have toned it down. The colour is not clipped but it is just too violent but I suspect it has something to do with the sensor. My Nikon D7000 had an issue with reds and in some cases it was not possible to rescue the image, I think something similar has happened here. It was a vey red sofa though. Pete, do you mean add a slight yellow tint to the sofa to tame the red? Cyan is opposite to red on the HSV colour wheel, I was guessing that I should use a cyan tint.