In order to complete the Great Tower of Orthanc, we need to expand the border in the north if possible. We built a stone brick one-block tower to signify the area. the z coord is -1160. If we could get the border protection to that point, we could successfully complete our great endeavor. PegasusJF's claim is within the desired area, but he (being a leader of the project) is willing for it to be removed.