Like most of my processing, its "free hand". Pete.
As you will have noticed you can split the image with a vertical line, into before and after,
The tool opens @ 100% for everything I just move the sliders down, using the split line as a guide until I'm happy with the result.
Am I the only one that doesn't like Light room ?
I do have it and have tried to use it on may occasions I find it very confusing, I don't need it to catalog my images
And as far as I can see it doesn't / cant do anything better than CS5
I've never heard of that one, I'll take a look.