Index: sources/gui/qml/pages/treatment/TreatmentSection.qml
===================================================================
diff -u -r93b7d7da5dea9e0392e139b59117eb0315d6c343 -r6c3a4b048006ebd90c85cfa943d2b9615dc808f3
--- sources/gui/qml/pages/treatment/TreatmentSection.qml	(.../TreatmentSection.qml)	(revision 93b7d7da5dea9e0392e139b59117eb0315d6c343)
+++ sources/gui/qml/pages/treatment/TreatmentSection.qml	(.../TreatmentSection.qml)	(revision 6c3a4b048006ebd90c85cfa943d2b9615dc808f3)
@@ -26,15 +26,17 @@
     property alias contentArea  : _contentArea
     property bool enableDropShadow: true
 
-    signal editClicked
-    signal lockClicked
+    signal editClicked()
+    signal lockClicked()
+    signal expandingClicked()
 
     color: Colors.treatmentSectionMain
     radius: 15
 
     TreatmentSectionHeader { id: _header
-            onEditClicked   : _root.editClicked()
-            onLockClicked   : _root.lockClicked()
+            onEditClicked       : _root.editClicked()
+            onLockClicked       : _root.lockClicked()
+            onExpandingClicked  : _root.expandingClicked()
     }
 
     ContentArea { id : _contentArea
Index: sources/gui/qml/pages/treatment/TreatmentSectionHeader.qml
===================================================================
diff -u -rec9c06478bddf4cadf546aa4a49bb18b224f3b50 -r6c3a4b048006ebd90c85cfa943d2b9615dc808f3
--- sources/gui/qml/pages/treatment/TreatmentSectionHeader.qml	(.../TreatmentSectionHeader.qml)	(revision ec9c06478bddf4cadf546aa4a49bb18b224f3b50)
+++ sources/gui/qml/pages/treatment/TreatmentSectionHeader.qml	(.../TreatmentSectionHeader.qml)	(revision 6c3a4b048006ebd90c85cfa943d2b9615dc808f3)
@@ -24,11 +24,14 @@
     property bool editEnabled   : true
     property bool showLock      : false
     property bool showEdit      : true
+    property bool showExpanding : false
+
     property int titleLeftMargin: Variables.defaultMargin * 2
     property bool setEditActive : true // set to disable edit no matter what
 
-    signal editClicked
-    signal lockClicked
+    signal editClicked()
+    signal lockClicked()
+    signal expandingClicked()
 
     color       : Colors.treatmentSectionHeader
     height      : Variables.contentHeight + (Variables.defaultMargin * 2)
@@ -58,6 +61,20 @@
         color: Colors.textTextRectLabel
     }
 
+    ArrowButton {id : _expandingArrows
+        objectName      : "expandingArrows"
+
+        anchors {
+            verticalCenter  : _title.verticalCenter
+            right           : _editButton.left
+            rightMargin     : Variables.defaultMargin * 2
+        }
+        iconSize        : Variables.iconButtonSize
+        visible         : showExpanding
+        expandingArrow  : true
+        onClicked       : _root.expandingClicked()
+    }
+
     IconButton { id  : _lockButton
         anchors {
             verticalCenter  : _title.verticalCenter
Index: sources/gui/qml/pages/treatment/sections/TreatmentPressures.qml
===================================================================
diff -u -rf723048b0efe2edf7cb08b9bba2ef67c55917503 -r6c3a4b048006ebd90c85cfa943d2b9615dc808f3
--- sources/gui/qml/pages/treatment/sections/TreatmentPressures.qml	(.../TreatmentPressures.qml)	(revision f723048b0efe2edf7cb08b9bba2ef67c55917503)
+++ sources/gui/qml/pages/treatment/sections/TreatmentPressures.qml	(.../TreatmentPressures.qml)	(revision 6c3a4b048006ebd90c85cfa943d2b9615dc808f3)
@@ -45,15 +45,18 @@
     property int    tmpPressure         : vTreatmentPressureOcclusion.tmpPressure
 
     header.title                    : qsTr("Pressures") + " (" + qsTr("mmHg") + ")"
+    header.showExpanding            : true
 
     contentArea.anchors.topMargin   : Variables.defaultMargin
 
+    onExpandingClicked              : vTreatmentAdjustmentPressuresWidening.doAdjustment()
+
     function checkMinimum (minimum, lowerBound) { return lowerBound < minimum ? lowerBound : minimum }
     function checkMaximum (maximum, upperBound) { return upperBound > maximum ? upperBound : maximum }
 
     contentItem: Column { id: _column
         property int cellHeight : Variables.contentHeight / 3
-        property int cellWidth  : contentItem.width * 0.75
+        property int cellWidth  : contentItem.width * 0.9
 
         spacing         : Variables.defaultMargin * 4
         topPadding      : Variables.defaultMargin
@@ -99,19 +102,4 @@
             pressure    : _root.tmpPressure
         }
     }
-
-    ArrowButton {id : _expandingArrows
-        objectName      : "expandingArrows"
-
-        anchors {
-            top             : header.bottom
-            topMargin       : Variables.defaultMargin
-            right           : parent.right
-            rightMargin     : Variables.defaultMargin
-        }
-
-        expandingArrow  : true
-
-        onClicked       : vTreatmentAdjustmentPressuresWidening.doAdjustment()
-    }
 }