Alex said: Is there any way to allow dragging to the edge of the map? For example, when I'm adding permanent darkness to a map, I can't actually do it to the edge, because if I let go of the shape while the cursor is even a pixel outside the map edge, it doesn't apply. It's super frustrating as it happens with drawing and polygons too, so from the player's perspective, there are several pixel wide visible lines on the edge of the map. In some VERY unscientific testing I have learned something maybe. Disclaimer: I literally only played with it for a few minutes. If you drag down from anywhere (pretty much, I think) on the map, you can go right off the edge and still make the selection. If you drag up from anywhere on the map and don't let go while you're still on the map, you lose your selection. So, to sum it up: in the words of John Hiatt, Drive South . [edit: South EAST. It looks like, with further fiddling, it only works dragging down and leaving from either the right side or the bottom of the map.]