This seems to work very well with any symbols that are 90, 180, 270 degrees different, but doesn't seem to be able to find them at some other angle. For instance, a drawing I'm working on has part of the floor plan oriented vertical / horizontal, but part of it is at 45 degrees, part at 30 degrees from the first section.
Does the all rotations search only at the polar orientations, or is there a setting I missed somewhere?
Ken