The Adobe forum is no fun this morning. Yesterday there was a thread going about how to show a signature being drawn. I got the idea of using SnagIt to record a Photoshop session where I erase a red-colored signature to reveal a duplicate but green-colored signature on a layer below. Then in Premiere Elements I used the Replace Color effect to remove all traces of red, so you see only the green signature being drawn. I also timestreched the video using 1500%. I did not have to reverse playback. After I figured out the strategy, it took about 15 minutes for the whole signature.