Home » Tip of The Day » Duplicating Color Stops In The Gradient EditorDuplicating Color Stops In The Gradient Editor February 11, 2017. Posted in: Tip Of The Day. When working in the Gradient Editor you can hold Alt (Mac: Option) and click-and-drag on any Color Stop to duplicate it. « Previous Photoshop Tip: | Next Photoshop Tip: » Sign-up for the PTC Newsletter so that you'll never miss a tutorial!. Your Email Address: