Index: sources/gui/qml/globals/Variables.qml
===================================================================
diff -u -rda2dbdbd92d099e44d11bbfb2b794d5ee19a0f0a -r40ddf63592b60608ae34aeb3099fe4e62ae45054
--- sources/gui/qml/globals/Variables.qml	(.../Variables.qml)	(revision da2dbdbd92d099e44d11bbfb2b794d5ee19a0f0a)
+++ sources/gui/qml/globals/Variables.qml	(.../Variables.qml)	(revision 40ddf63592b60608ae34aeb3099fe4e62ae45054)
@@ -221,17 +221,9 @@
 
     // Potassium
     readonly property int  potassiumPrecision       : 1
-    readonly property int  potassiumMin             : 0
-    readonly property int  potassiumMax             : 4
-    readonly property int  potassiumResolution      : 1
-    readonly property int  potassiumDefault         : 2
 
     // Calcium
     readonly property int   calciumPrecision        : 2
-    readonly property real  calciumMin              : 0.0
-    readonly property real  calciumMax              : 3.5
-    readonly property real  calciumResolution       : 0.25
-    readonly property real  calciumDefault          : 2.5
 
     function sizeConverted(vSize, vSizePowers, vRound = 2) {
         return (  vSize