BTW, in my opinion, "Exposure compensation spinner" for ISOLATE OPTION is different than "Automatic exposure checkbox ".
(*) With Exposure compensation spinner, I will select the EXACT compensation value that I want, that I need when I'm working during the shading process. (like the Jahman script)
(*) With Automatic exposure, I think, Corona will decide the correct exposure for me. Maybe it can be good, maybe not.
And, I would like to save these parameters inside the 3ds max Scene. That's why a script it not the best solution.