Hi! I've taken some pictures, but on some I want to try and sharpen some parts of the image. And I wonder what's the best method is for this. ATM I have acquired NIK Sharpener Pro 2.0, but it does not seem to do any difference at all. Is it me who has exaggerated expectations to the result or am I doing this all wrong? The image I am trying to process is this. I'm trying to get at least the sign (the blue with the arrow, and then black/yellow thing beneath) a bit sharper. Is this possible?