Thanks for rapid response, lol.
When I have Looki's editor in your ACO folder (regardless of what Looki's editor is named) And I'm editing any level subordinate to your mod, (a new level, or your test level or my level) I will try to go to test the game, and the little Juni icon appears over the cursor.
Regularly you click somewhere and that's where you appear in a test game. But when I click to start the test game with Looki's editor nothing happens. I can save, edit, and move start positions, and do everything with Looki's editor that I would normally do, but I can't run a test game.