I have in my Library 5 Bracketed images. Their exposure Bias is, +2, 0 -2, -4 -.6. I Need them to be +4, +2, 0 -2, -4, What would be the best procedure to achieve that?
You would just use the exposure slider. You can see how much you are adjusting. For example, to adjust +2 to +4 you would have to move the exposure adjustment to +2.0. But I don't know if this will actually correlate perfectly. You just have to experiment with it.
In the library module, select the five photos. Then using Quick Develop, change the exposure by +2