diff --git a/pykirdy/kirdy_qt.py b/pykirdy/kirdy_qt.py
index 59435e0..4d72943 100644
--- a/pykirdy/kirdy_qt.py
+++ b/pykirdy/kirdy_qt.py
@@ -195,6 +195,7 @@ class Graphs:
         ld_i_set_axis.showLabel()
         ld_i_set_graph.setAxisItems({'left': ld_i_set_axis})
         ld_i_set_graph.addItem(self._ld_i_set_plot)
+        ld_i_set_graph.y_range_controller = LiveAxisRange(fixed_range=[0.0, 0.4])
         self.ld_i_set_connector = DataConnector(self._ld_i_set_plot, max_points=self.max_samples)
         self.connectors += [self.ld_i_set_connector]
 
@@ -218,7 +219,6 @@ class Graphs:
         tec_i_axis.showLabel()
         tec_i_graph.setAxisItems({'left': tec_i_axis})
         tec_i_graph.addLegend(brush=(50, 50, 200, 150))
-        tec_i_graph.y_range_controller = LiveAxisRange(fixed_range=[-1.0, 1.0])
         tec_i_graph.addItem(self._tec_i_target_plot)
         tec_i_graph.addItem(self._tec_i_measure_plot)
         self.tec_i_target_connector = DataConnector(self._tec_i_target_plot, max_points=self.max_samples)