I changed the images to 1900×500 and regenerated the thumbnails again, but it still appeared boxed (not close to full-width) and very thin so the text was completely cut-off.
So it is readable, I currently have images of 1080×550 dimensions in the slider. Whether I have the boxed or full-width option checked (currently I’ve just left it as full-width), it doesn’t make any difference. They always appear boxed sized.
How can I get the images to appear full-width? I of course can put the full-width images back in, but until they can display in a way that is readable to the user, I’d prefer to just leave them boxed.
Any help would be greatly appreciated.