Reply To: Premaster differences › Forums › General Discussion › Premaster differences › Reply To: Premaster differences January 5, 2021 at 4:53 pm #7025 Rick_BrookerParticipant @Rick_Brooker The diagram doesn’t seem to follow the original drawings on facet diagrams.org. http://www.facetdiagrams.org/database/files/pc07152.html