Index: sources/gui/qml/dialogs/AcidConcentrateAdjustment.qml
===================================================================
diff -u -r16a8f25568b4636ebc31e76c86a8031940cc4ad7 -r40b1d61161d8a6d918d54de0c82923458f901d9b
--- sources/gui/qml/dialogs/AcidConcentrateAdjustment.qml	(.../AcidConcentrateAdjustment.qml)	(revision 16a8f25568b4636ebc31e76c86a8031940cc4ad7)
+++ sources/gui/qml/dialogs/AcidConcentrateAdjustment.qml	(.../AcidConcentrateAdjustment.qml)	(revision 40b1d61161d8a6d918d54de0c82923458f901d9b)
@@ -74,9 +74,9 @@
             height          : _root.controlHeight
 
             contentItem : ValueControl { id: _potassiumVolumeControl
-                minimum         : 0     // TODO: NR - Update to .conf values when available
-                maximum         : 5
-                step            : 0.2
+                minimum         : 0.0       // TODO: NR - Update to .conf values when available
+                maximum         : 4.0       //             LEAHI-PRS-660 , LEAHI-PRS-241
+                step            : 1.0
                 defaultValue    : 2.0
                 decimal         : 1
             }
@@ -95,11 +95,11 @@
             height          : _root.controlHeight
 
             contentItem : ValueControl { id: _calciumVolumeControl
-                minimum         : 0     // TODO: NR - Update to .conf values when available
-                maximum         : 3
-                step            : 0.1
+                minimum         : 0.0       // TODO: NR - Update to .conf values when available
+                maximum         : 3.5       //             LEAHI-PRS-660 , LEAHI-PRS-241
+                step            : 0.25
                 defaultValue    : 2.5
-                decimal         : 1
+                decimal         : 2
             }
         }