diff --git a/pyrs/interface/ui/diffdataviews.py b/pyrs/interface/ui/diffdataviews.py
index 7735b52c6..421056775 100644
--- a/pyrs/interface/ui/diffdataviews.py
+++ b/pyrs/interface/ui/diffdataviews.py
@@ -106,9 +106,11 @@ def plot_scatter(self, vec_x, vec_y, x_label, y_label):
             if x_label != self.get_label_x():
                 self.reset_viewer()
 
-        # plot data in a scattering plot
+        # plot data in a scattering plot with auto re-scale
         ref_id = self.add_plot(vec_x, vec_y, line_style='', marker='.',
                                color='red', x_label=x_label, y_label=y_label)
+        # TODO - 20181101 - Enable after auto_scale is fixed: self.auto_rescale()
+
         self._line_reference_list.append(ref_id)
         self._last_line_reference = ref_id
         self._current_x_axis_name = x_label
diff --git a/pyrs/interface/ui/mplgraphicsview1d.py b/pyrs/interface/ui/mplgraphicsview1d.py
index 5f26a1ab4..91997ccb4 100644
--- a/pyrs/interface/ui/mplgraphicsview1d.py
+++ b/pyrs/interface/ui/mplgraphicsview1d.py
@@ -284,6 +284,7 @@ def auto_rescale(self, row_index=None, col_index=None, percent_room=0.05,
         :param upper_y_boundary:
         :return:
         """
+        # TODO FIXME - 20181101 - This is a broken method.  Fix it!
         if row_index is not None and col_index is not None:
             # check
             assert isinstance(row_index, int), 'row index {0} must be an integer but not a {1}' \
@@ -305,6 +306,7 @@ def auto_rescale(self, row_index=None, col_index=None, percent_room=0.05,
             max_y_list = list()
 
             # get line IDs
+            #
             subplot_line_indexes = self._myCanvas.get_line_keys(row_index, col_index)
 
             for line_key in subplot_line_indexes: