I have been using selection tools all the time as I usually do certain things on the main subject and others on the background (surrounding) I basically use two tools; Magic Wand Tool and Quick Selection Tool. They do a good job but sometimes I wish I could be more precise by using Refine Edge Tool with the Smart Radius. My question is: if I have a very fine contour what should be the setting of the following: Smart Radius, Feather, Contour, Shift Edge. I tried to use the Smart Radius feature by assigning different values of those mentioned above, but none seem to have worked for me. I use Refine Edge all the time but without the Smart Radius. Any help would be appreciated. Thanks.