Coping a layer
I used Control J to copy a layer but when it did, I noticed that my picture changed slightly. I had put an outer glow on the image and when I hit control j, the amount that the glow was radiating from the image reduced by almost half. Why is that? I thought copying a layer meant your were doing just that...copying the layer. So shouldn't it look exactly the same? I'm using CS 6/ 64 bit if that makes a difference. Please help...I'm a beginner and I'm trying to learn as much as I can but I have so many questions and get so few answers.
