Thread:Fandyllic/@comment-27075564-20170724155029/@comment-1077307-20171025180534

At the moment you can do a {{Map call, and just set left, top, right, bottom template arguments to test it, like in the example above. This part is in the inline docs on Map.

You can paste the one above in a test template, and play with the ranges and drag the mouse around the full screen map and see. The markers don't know how to deal with the new system yet so those wont work if you alter the coord system.

I updated my answer above to be more correct