I'm not sure what happened, the Design Layer box from the menu always worked before, but now it doesn't work with any file even after restarting everything several times. I can still get to the layers from the tools menu, so they are still there. All the layers have the same scale, which I read may make a difference. The top of the image shows what I get from the Tools menu and choosing organization from the menu. Before I was able to access layers from the drop down menu. What's up?