Index: sources/gui/qml/components/RangeMarker.qml
===================================================================
diff -u -ra6ad83a73eb80978261a408ee5a92fbc8f7faa4e -rde68fcc0e2885ef78670ce8edf5e10f88b705d8d
--- sources/gui/qml/components/RangeMarker.qml	(.../RangeMarker.qml)	(revision a6ad83a73eb80978261a408ee5a92fbc8f7faa4e)
+++ sources/gui/qml/components/RangeMarker.qml	(.../RangeMarker.qml)	(revision de68fcc0e2885ef78670ce8edf5e10f88b705d8d)
@@ -46,7 +46,7 @@
     Rectangle { id: _handle
         visible : false
 
-        width   : _root.width * 4
+        width   : _root.width * 3
         height  : width
         radius  : width
         color   : _root.color
@@ -69,15 +69,15 @@
     Text { id: _textValue
         font {
             pixelSize   : Fonts.fontPixelRangeMarker
-            weight      : Font.DemiBold
+            weight      : Font.Bold
         }
         anchors {
             right       : valueOnTop ? parent.left : undefined
             top         : valueOnTop ? undefined :
                                        parent.top
             bottom      : valueOnTop ? _handle.top :
                                        undefined
-            bottomMargin: valueOnTop ? 10 : 0
+            bottomMargin: valueOnTop ? 5 : 0
             rightMargin : valueOnTop ? -12 : 5
             topMargin   : valueOnTop ? 0 : -5
             horizontalCenter: valueOnTop ? _handle.horizontalCenter : undefined
Index: sources/gui/qml/globals/Fonts.qml
===================================================================
diff -u -ra6ad83a73eb80978261a408ee5a92fbc8f7faa4e -rde68fcc0e2885ef78670ce8edf5e10f88b705d8d
--- sources/gui/qml/globals/Fonts.qml	(.../Fonts.qml)	(revision a6ad83a73eb80978261a408ee5a92fbc8f7faa4e)
+++ sources/gui/qml/globals/Fonts.qml	(.../Fonts.qml)	(revision de68fcc0e2885ef78670ce8edf5e10f88b705d8d)
@@ -41,7 +41,7 @@
 
     readonly property int fontPixelVitals           : 60
 
-    readonly property int fontPixelRangeMarker      : 32
+    readonly property int fontPixelRangeMarker      : 16
     readonly property int fontPixelRangeRectText    : 14
 
     readonly property int fontPixelStepCurrent      : 18
@@ -78,6 +78,7 @@
     readonly property int fontPixelUltrafiltrationAdjustmentConfirmButton   : fontPixelUltrafiltrationAdjustmentButton
     readonly property int fontPixelUltrafiltrationAdjustmentEditValue       : 46
     readonly property int fontPixelUltrafiltrationAdjustmentNotification    : 32
+    readonly property int fontPixelUltrafiltrationRangeMarker               : 32
     readonly property int fontPixelUltrafiltrationRateUnit                  : 16
 
     readonly property int fontPixelRinsebackAdjustmentButton    : 26
Index: sources/gui/qml/globals/Variables.qml
===================================================================
diff -u -ra6ad83a73eb80978261a408ee5a92fbc8f7faa4e -rde68fcc0e2885ef78670ce8edf5e10f88b705d8d
--- sources/gui/qml/globals/Variables.qml	(.../Variables.qml)	(revision a6ad83a73eb80978261a408ee5a92fbc8f7faa4e)
+++ sources/gui/qml/globals/Variables.qml	(.../Variables.qml)	(revision de68fcc0e2885ef78670ce8edf5e10f88b705d8d)
@@ -80,10 +80,11 @@
     readonly property int rangeRectRadius                       : 2
     readonly property int rangeRectTextMargin                   : 10
     readonly property int rangeRectBorderWidth                  : 2
-    readonly property int rangeMarkerHeight                     : 50
+    readonly property int rangeMarkerHeight                     : 60
     readonly property int rangeMarkerHeightMidle                : 40
     readonly property int rangeMarkerHeightShort                : 30
-    readonly property int rangeMarkerWidth                      : 3
+    readonly property int rangeMarkerWidth                      : 2
+    readonly property int rangeMarkerWidthMidle                 : 3
 
     readonly property int progressbarHeight                     : 30
     readonly property int progressbarHandler                    : 30
Index: sources/gui/qml/pages/treatment/adjustments/TreatmentAdjustmentUltrafiltrationStart.qml
===================================================================
diff -u -re92a0be33661bf292d90661f9cc206531aa3032f -rde68fcc0e2885ef78670ce8edf5e10f88b705d8d
--- sources/gui/qml/pages/treatment/adjustments/TreatmentAdjustmentUltrafiltrationStart.qml	(.../TreatmentAdjustmentUltrafiltrationStart.qml)	(revision e92a0be33661bf292d90661f9cc206531aa3032f)
+++ sources/gui/qml/pages/treatment/adjustments/TreatmentAdjustmentUltrafiltrationStart.qml	(.../TreatmentAdjustmentUltrafiltrationStart.qml)	(revision de68fcc0e2885ef78670ce8edf5e10f88b705d8d)
@@ -96,6 +96,17 @@
             }
             text : _private.setVolume.toFixed(Variables.ultrafiltrationPrecision) + " " + Variables.unitVolume
         }
+        marker {
+            width           : Variables.rangeMarkerWidthMidle
+            handle.width    : marker.width * 4
+            text {
+                anchors.bottomMargin: marker.valueOnTop ? 10 : 0
+                font {
+                    pixelSize: Fonts.fontPixelUltrafiltrationRangeMarker
+                    weight: Font.DemiBold
+                }
+            }
+        }
     }
 
     TouchRect { id: _pauseButton