5 Replies Latest reply on Jul 6, 2018 4:24 PM by WobertC

    Invert Tone Curve


      We just upgraded to Windows 10 and Lightroom Classic 2018 version and I've lost my presets. I am having a very hard time inverting the tone curve (turning negatives into positives). The ends of the linear curve will not budge from their respective corners. Any tips?