In the midst of creating a develop preset today I hit a new roadblock: the curve panel is no longer a fully adjustable linear point curve. Somebody put training wheels on it. You can no longer grab the corner point of a curve and push it up or down! It is now locked in place and only allows modest adjustment. This is a travesty!
There seems to be no button, menu or command to change the curve back into a fully adjustable linear point curve, the kind that skilled professionals need to use every day.
Today I was trying to create a develop preset to reverse a negative image into a positive. Before it was a piece of cake with the linear point curve. Now it appears to be impossible!
What gives? Somebody please point out what I am missing. Thanks in advance.
In the last two versions of Lightroom Classic, the icons have moved to the top of the tone curve dialog box. As I am not at my computer, I can't be more specific, but if you click on each of the icons at the top, you will find what you are looking for.