Adobe has come out with a Beta Version of Photoshop CS6 (Adobe download link) that is free to use for a couple months. While watching some of the videos on the new features, I came across an interesting comment by Deke McClelland, another Photoshop guru who does a lot of tutorials at Lynda.com and also does great Photoshop books. He has posted a series of short videos called Free Photoshop CS6 beta training at Lynda.com and in one called “Exploring the Wide World of Layer Enhancements,” he mentions that you can throw off how the Magic Wand Tool uses its Tolerance setting if the Eyedropper Tool is set to a very large Sample Size in its Options Bar – the two Tools are tied together! In previous versions of Photoshop, only in the Eyedropper Tool Options Bar could the Sample Size be set. If you had the Eyedropper Tool Sample Size field set incorrectly, the Magic Wand Tool would not function properly. I have always set mine to 3 pixels for more accurate color correction per Scott Kelby recommendations (head of NAPP and his Photoshop books are must-haves) – he says the larger sampling sizes are for “super-high-resolution” images. Now in the Magic Wand Tool’s Options Bar (see image above), it shows what the Sample Size setting is and now it can be changed without going back into the Eyedropper Tool options. Just remember if you change one tool, the other one automatically changes.
I do not know how important this is but it was a surprise these two tools had anything to do with each other! With higher resolution images now being shot with the new cameras, this might be a bigger issue. Thought I would pass this Tidbit along…..Digital Lady Syd