I made a custom shaped selection w/ Quick Selection tool on one document. I want to copy the same marching ants selection onto another document [I don't want the content of the original selection, just the actual selection SHAPE]. Nothing I can do works. The documents are different sizes so I cant save and load selection either. What can I do?
Click on the selection with the Marquee tool and drag it over the other image. Then, to resize it, if necessary,. Select > Transform Selection and hold down the Shift key as you resize to maintain the proportion.
An easy way, just one two more steps from what you've tried... Drag the selection, with content, over to the other document. Press Ctrl and click on the layer you just placed there. Now delete the layer; the selection will still be there.