When I applied the Photoshop CS5 Shadows/Highlights adjustment to a high contrast image to tonedown the highlights, the shadows and midtones in the image were also darkened significantly even tho I set the tonal width to 10% and started with a low amount. I varied the radius, but that did not have much effect. I've applied the adjustment to this file and other Nikon D300 files I've shot in nef, dng, and jpg formats, but get the same results. During my attempts to figure out this problem, I attempted the adjustment on a image that my girlfriend shot of the same scene with her D40. The adjustment worked as expected by toning down the highlights and leaving the other tones relatively uneffected. Please let me know if you have any suggestions on how to get this adjustment to work on my files in the way I think it is suppose to.
Thank you, Chuck