Index: sources/gui/qml/compounds/PressureRangeSlider.qml
===================================================================
diff -u -r6dd48fa3ff421317540d7af278d51d33e2aed25b -rb0a485af0bb3c3fd48c5ba8a2f59706d2aff0e75
--- sources/gui/qml/compounds/PressureRangeSlider.qml	(.../PressureRangeSlider.qml)	(revision 6dd48fa3ff421317540d7af278d51d33e2aed25b)
+++ sources/gui/qml/compounds/PressureRangeSlider.qml	(.../PressureRangeSlider.qml)	(revision b0a485af0bb3c3fd48c5ba8a2f59706d2aff0e75)
@@ -106,6 +106,13 @@
             rangebar.maxText.font.pixelSize : Fonts.fontPixelPresseuresText
             markerFontSize                  : Fonts.fontPixelPresseuresText
 
+            onLowerBoundChanged: {
+                _pressureSlider.minValue = lowerBound
+            }
+            onUpperBoundChanged: {
+                _pressureSlider.maxValue = upperBound
+            }
+
             markerOutRangeNotify    : true
         }
         RangeSlider { id: _pressureSlider