I just upgraded to version 11. I am no longer able to create a custom page size and then set that as a template for future use. After setting the custom size (24"x20") via Page Options, I then go to the File menu and select Save Template. I haven't the slightest idea where to find the saved template later when I want to use the same custom size again. I then attempted to simply open a new page and then grab the edges with the selector tool in order to expand the page size manually, but it won't allow me to expand the workspace this way either like I used to be able to do in the older version I was using.