I bought a Fujifilm X-T10 a few months back, and I am disappointed--not in the camera itself but in my own inability to master its many features. I love shooting macro, and bought an after-market adapter so I can use my old trusty Nikkor 55 mm macro lens on the Fuji. Once, when the adapter was new, I went into the Fuji shooting menu and actually saw in the display the desired split image, and I was delighted. Now, whenever I put on the macro, set the focus switch to manual, and select "split image" from the shooting menu I don't get the split image function but some funky "box" in the middle of the display that is like looking through a window screen. Can anyone tell me procedure for getting the split image function to work? Thanks.