I created a very detailed map for a roll20 game, using the tools in roll20, and adding objects and notes in the map and GM layers. How do I transfer all of that to a new game? (I am the GM in both games). I tried Ctrl-A, Ctrl-C and then Ctrl-V but nothing happens in the new game, so I'm thinking maybe that method only works for game maps that were files that were imported into the game? Any help or guidance appreciated!