Kua wehea te wāhanga o raro hei whakaatu i te Tapawhā Porowhita tonu. Ko ngā tohu tuatahi e toru, arā, ko Cancer, Virgo, Leo, he wahine, ā, ko ngā tohu e whā e whai ake nei, ko Libra, Scorpio, Sagittary, Capricorn, he tāne. Ko te tapeke o ngā tapawhā o ngā tohu tuatahi e toru me ngā tohu e whā e whai ake nei he rite ki te tapawhā o te hypotenuse, he rite tonu ki te rima, ā, e rite ana ki ngā tohu e rima kāore i te kitea e tohu ana i te Royal Arch. E kitea ana i roto i te pereti, ko te hypotenuse he rite ki te taha kotahi o te tapawhā e taea ai te karapoti i te porowhita. Ko te tapeke katoa o te mahi a te Mason i te Porowhita Porowhita, te papa trestle, tōna whare, tōna tinana, e tapawhā ana i te porowhita, ā, e āhei ai ia ki te tango i tōna tūranga tika hei Keystone i roto i te Royal Arch i roto i te Realm of Permanence.