Index: sources/gui/qml/globals/Variables.qml
===================================================================
diff -u -rbc97db7aaffa2e2115d2049bbcda2da34fb8f9a8 -r3082da7333694567052cdf407765e0e409328a5b
--- sources/gui/qml/globals/Variables.qml	(.../Variables.qml)	(revision bc97db7aaffa2e2115d2049bbcda2da34fb8f9a8)
+++ sources/gui/qml/globals/Variables.qml	(.../Variables.qml)	(revision 3082da7333694567052cdf407765e0e409328a5b)
@@ -272,6 +272,10 @@
     // chlorine
     readonly property int   chlorinePrecision       : 2
 
+    // PSI
+    readonly property int   psiPrecision            : 2
+
+
     function sizeConverted(vSize, vSizePowers, vRound = 2) {
         return (  vSize
                 / vSizePowers   // convert from byte to Giga byte