diff --git a/face.py b/face.py
index 9a4b8e8..f873583 100644
--- a/face.py
+++ b/face.py
@@ -20,19 +20,21 @@ import json
 # - refimg is a real link to the refimg used for this face (its is only used in
 #   viewer, and is either set when there is a matched face, or None if no match
 ################################################################################
-class Face(db.Model):
+class Face(PA,db.Model):
     __tablename__ = "face"
     id = db.Column(db.Integer, db.Sequence('face_id_seq'), primary_key=True )
     face = db.Column( db.LargeBinary )
     locn = db.Column( db.String )
+    face_top = db.Column( db.Integer )
+    face_right = db.Column( db.Integer )
+    face_bottom = db.Column( db.Integer )
+    face_left = db.Column( db.Integer )
     w = db.Column( db.Integer )
     h = db.Column( db.Integer )
     refimg_lnk = db.relationship("FaceRefimgLink", uselist=False, viewonly=True)
     facefile_lnk = db.relationship("FaceFileLink", uselist=False, viewonly=True)
     refimg =db.relationship("Refimg", secondary="face_refimg_link", uselist=False)
 
-    def __repr__(self):
-        return f"<id: {self.id}, face={self.face}, locn={self.locn}"
 
 ################################################################################
 # Class describing FaceFileLink in the database and DB via sqlalchemy
@@ -41,60 +43,63 @@ class Face(db.Model):
 # model - so really should have ModelFileLink or something, in the long run
 #         this might even be better as ScanDetailsFileLink  and ScanDetails
 ################################################################################
-class FaceFileLink(db.Model):
+class FaceFileLink(PA, db.Model):
     __tablename__ = "face_file_link"
     face_id = db.Column(db.Integer, db.ForeignKey("face.id"), primary_key=True )
     file_eid = db.Column(db.Integer, db.ForeignKey("file.eid"), primary_key=True )
     model_used = db.Column(db.Integer, db.ForeignKey("ai_model.id"), primary_key=True )
 
-    def __repr__(self):
-        return f"<face_id: {self.face_id}, file_eid={self.file_eid}, model_used: {self.model_used}"
 
 ################################################################################
 # Class describing FaceRefimgLink in the database and DB via sqlalchemy
 # connects / implies a face has matched a refimg and we keep the distance too
 # distance is mainly for debugging for now and shown in viewer
 ################################################################################
-class FaceRefimgLink(db.Model):
+class FaceRefimgLink(PA, db.Model):
     __tablename__ = "face_refimg_link"
     face_id = db.Column(db.Integer, db.ForeignKey("face.id"), primary_key=True )
     refimg_id = db.Column(db.Integer, db.ForeignKey("refimg.id"), primary_key=True )
     face_distance = db.Column(db.Integer)
 
-    def __repr__(self):
-        return f"<face_id: {self.face_id}, refimg_id={self.refimg_id}, face_distance: {self.face_distance}"
 
-
-class FaceOverrideType(db.Model):
+################################################################################
+# Class describing FaceOverrideType in the database and DB via sqlalchemy
+# when a face has an override, it will be a simple list of different types
+# eg (forced match, no match, not a face, etc)
+################################################################################
+class FaceOverrideType(PA, db.Model):
     __tablename__ = "face_override_type"
     id = db.Column(db.Integer, db.Sequence('face_override_type_id_seq'), primary_key=True )
     name = db.Column( db.String )
 
-    def __repr__(self):
-        return f"<id: {self.id}, name={self.name}>"
 
-class FaceNoMatchOverride(db.Model):
+################################################################################
+# Class describing FaceNoMatchOverride in the database and DB via sqlalchemy
+# used when a face does not match for some reason (type and face id connected)
+################################################################################
+class FaceNoMatchOverride(PA, db.Model):
     __tablename__ = "face_no_match_override"
     id = db.Column(db.Integer, db.Sequence('face_override_id_seq'), primary_key=True )
     face_id = db.Column(db.Integer, db.ForeignKey("face.id"), primary_key=True )
     type_id = db.Column(db.Integer, db.ForeignKey("face_override_type.id"))
     type = db.relationship("FaceOverrideType")
 
-    def __repr__(self):
-        return f"<id: {self.id}, face_id={self.face_id}, type: {self.type}>"
 
-
-class FaceForceMatchOverride(db.Model):
+################################################################################
+# Class describing FaceForceMatchOverride in the database and DB via sqlalchemy
+# used when a face is forced to match for some reason (who and face id connected)
+################################################################################
+class FaceForceMatchOverride(PA, db.Model):
     __tablename__ = "face_force_match_override"
     id = db.Column(db.Integer, db.Sequence('face_override_id_seq'), primary_key=True )
     face_id = db.Column(db.Integer, db.ForeignKey("face.id"), primary_key=True )
     person_id = db.Column(db.Integer, db.ForeignKey("person.id"), primary_key=True )
     person = db.relationship("Person")
 
-    def __repr__(self):
-        return f"<id: {self.id}, face_id={self.face_id}, person_id={self.person_id}>"
-
 
+################################################################################
+# TO BE REMOVED ONCE BUG 108 IS COMPLETE
+################################################################################
 def fix_face_locn(face):
     # just fix any data issues in DB (happens with some bugs in code)
     if face.locn[0]=='{':