To create a new Exposure adjustment layer: // Script Listener recording processed via Clean SL // Example: Exposure: 1, Offset: 0.25, Gamma Correction: 0.5 make(1, 0.25, 0.5); function make(exposure, offset, gammaCorrection) { var c2t = function (s) { return app.charIDToTypeID(s); }; var s2t = funct...