Why can't I tell a drone to drop its cargo before it dies if I know it's going to die over lave or in a radiation zone? And why can't I tell drones to skip picking up cargo? And why can't I change their while they're already moving? That way I could get treasure from different branches without having to send a drone to each of them. And why do they keep moving forward when their storage is full instead of turning around? And why can't I turn them around again if I send them home by accident?