diff --git a/core/models/caves.py b/core/models/caves.py
index cd8bb10..539006b 100644
--- a/core/models/caves.py
+++ b/core/models/caves.py
@@ -412,11 +412,10 @@ class Entrance(TroggleModel):
                 return ""
              
     def latlong(self):
-        """Gets lat long assuming that it has to get it from the associated stations, but in fact the Entrance itself
-        has easting/northing and lat/long fields which perhaps we should try first... or last ?!
+        """Gets lat long assuming that it has to get it from the associated stations
         """
-        if self.easting and self.northing:
-           return utmToLatLng(33, float(self.easting), float(self.northing), northernHemisphere=True)
+        # if self.easting and self.northing: # hmm not a good idea I think
+           # return utmToLatLng(33, float(self.easting), float(self.northing), northernHemisphere=True)
            
         station = None
         if self.other_station:
diff --git a/core/views/caves.py b/core/views/caves.py
index 15f0fda..a6c9659 100644
--- a/core/views/caves.py
+++ b/core/views/caves.py
@@ -315,6 +315,7 @@ def cavepage(request, karea=None, subpath=None, slug=None):
             message = f"Failed to find cave from identifier given: {slug}."
             return render(request, "errors/generic.html", {"message": message})
             
+    # lack of validation for karea, it could be any 4 digits.
     kpath = karea + subpath
     # print(f" ! cavepage:'{kpath}' kataster area:'{karea}' rest of path:'{subpath}'")
     try:
diff --git a/parsers/locations.py b/parsers/locations.py
index bf786ab..a8f94fb 100644
--- a/parsers/locations.py
+++ b/parsers/locations.py
@@ -77,9 +77,10 @@ poslineregex = re.compile(r"^\(\s*([+-]?\d*\.\d*),\s*([+-]?\d*\.\d*),\s*([+-]?\d
 
 def LoadPositions():
     """First load the survex stations for entrances and fixed points (about 600) into the database.
-    Run cavern to produce a complete .3d file, then run 3dtopos to produce a table of
-    all survey point positions. Then lookup each position by name to see if we have it in the database
-    and if we do, then save the x/y/z coordinates. This gives us coordinates of the entrances.
+    Run 'cavern' to produce a complete .3d file, then run 'survexport -pos' to produce a table of
+    all survey point positions in UTM cooridnates. Then lookup each of the 600 positions by name to 
+    see if we have it in the database and if we do, then save the UTM x/y/z coordinates. 
+    This gives us coordinates of the entrances.
     If we don't have it in the database, print an error message and discard it.
     """
     svx_t = 0