I am having problems with the header image. I resize an image from 3000 x 1000 to 666 x 444. (I know the ideal is 1280 x 444) but regardless of what size image I upload I get a screen prompting me something like ‘Select and crop’ and I cannot save the new header image without cropping it and losing some of the detail i want in the header image. The only explanation I can think of is the WordPress theme still thinks the image is the original size? Any ideas please?