I'm working on a video that has at least 75 clips. I would like the clips to have a short overlap transition. Vegas has a function in preferences that allows you create that effect: "automatically overlap multiple selected media when added." It sound like, from the description, that this will only happen at the time of adding clips to the timeline. I already have the clips on the timeline. I tried checking the box in preferences anyway, and nothing appears to have happened.
Is there a way to do that at this point, other than by manually going in and pulling the clips together, one at a time?