I'm still working on my DSLR scanning. When it works, it's great. However, I'm getting too many missed focus scans with my manual setup. I'm told that autofocus works great, but that's just not an option for me right now. My Fuji X-T4 has a 100% zoom preview option, but that doesn't seem to be enough. My next option will be to use a physical loupe on top of that to see if I can focus in on the grain a little better.