5 Replies
Walt Hamilton

Michael and Howie,

As a general rule of thumb, SL does not play nicely with copy-paste, especially when slides are involved. Sometimes you get away with it, sometimes you don't. Some days you kill the dragon and some days the dragon kills you.

Best practice is to open the new story, and import a slide from the project with the master you want. When that slide is imported, it brings in its master, even if you delete the slide.