02-28-2023, 05:18 AM
PixLab and rich2005, thanks very much! Especially that video, rich2005! What I was doing wrong was grabbing free-floating dialogs from the labeled white rectangle at the top of the dialog. When you do that, you can move the dialog around, but it won't connect with anything. I saw from your video that one must instead grab from directly below that white rectangle. Then the blue edges light up and you can stack and whatnot. Thanks.