Haven't tried one of these in ages. A real quick attempt with the X100 @ f/8.0 and ISO 200, unfortunately I can only reliably clamp the X100 to the Gitzo in landscape mode, not portrait. Six stitched images, each a three shot HDR bracket. Some stitching problems with some ghosting in the distant buildings. Will try again with the 5D Mk II, with a RRS L Bracket, in portrait orientation with the 45mm TS-E. I suspect that will be without any stitching problems. Panorama creation using Panorama Factory from Smoky City Software. Actual size at 300 dpi is 47 x 8.25". Lacks height, that is why portrait orientation for the next one.