SO!
Before I rooted, I was able to set a wallpaper with no issues. I would use the crop box to pick out the area of the picture I wanted, and that's exactly how it would turn up on my NC.
Now I'm using Zeam. When I set a wallpaper, the crop box works the same, but the resulting image I get isn't what I select. It's just like, a zoomed in version of what I selected. Take a look at these images: