I have found that often a bit higher radius is helpful for many Fuji X files. where I would use say .08 I am finding 1.2-1.3 is a better choice sometimes, not always. I tend to start at sharpen 55, radius 1.0 & detail 50. I enlarge an important area up to 1:1 and adjust the sliders to get my best result. I use masking & a tip from Jeff Schewe to use that luminance NR slider as part of the sharpening when appropriate.