update: almost working grid

server/map/get_relation.py

@@ -206,7 +206,7 @@ def populate_new_edge(split_shape, remaining_shape, cell_size: float, divisor: f
         # Insert new points with cell_size spacing while starting_point is within bounds
         while starting_point < sorted_corners[-1].x:
             split_shape.insert(0, (starting_point, divisor))  # NB may have to add/subtract small offset of 0.00001
-            remaining_shape.insert(0, (starting_point, divisor))  # Prepend new point to shape
+            remaining_shape.insert(-1, (starting_point, divisor))  # Prepend new point to shape
             print("Hit point insertion")
 
             starting_point += cell_size