I'm trained through other sites to hit the back button to step back from a full frame picture I've clicked on. In Spetrum you need to click away the picture with it's unique close X as opposed to hitting the back button, but the back button will still function and send you back to the previous pages you were on; this happens underneath the photo that's still up. I'm sure this has likely been suggested before, (Just did a search and didn't find anything recent but apologies if I didn't look back far enough.) but could the back button be set to close the photo as well? I can't think of any advantage to going back to previous pages while the image is still open. Cheers Turbulent!