Index: sources/gui/qml/pages/pretreatment/PreTreatmentStack.qml
===================================================================
diff -u -r27cc308ff5113a9386899d3c8f8b29962a8498e1 -ra3a8ae19d678d29179cc493df9de5b630185063b
--- sources/gui/qml/pages/pretreatment/PreTreatmentStack.qml	(.../PreTreatmentStack.qml)	(revision 27cc308ff5113a9386899d3c8f8b29962a8498e1)
+++ sources/gui/qml/pages/pretreatment/PreTreatmentStack.qml	(.../PreTreatmentStack.qml)	(revision a3a8ae19d678d29179cc493df9de5b630185063b)
@@ -32,21 +32,21 @@
 
     property int stackStepIndex : 0
 
-    PreTreatmentWaterSampleStack{ id: _preTreatmentWaterSampleStack     }
-    PreTreatmentConsumablesStack{ id: _preTreatmentConsumablesStack     }
-    PreTreatmentDisposablesStack{ id: _preTreatmentDisposablesStack     }
-    PreTreatmentPrimeStack      { id: _pretreatmentPrimeStack           }
-    PreTreatmentConnectionStack { id: _pretreatmentConnectionStack      }
+    PreTreatmentWaterSampleStack{ id: _preTreatmentWaterSampleStack     ;objectName: "_preTreatmentWaterSampleStack" }
+    PreTreatmentConsumablesStack{ id: _preTreatmentConsumablesStack     ;objectName: "_preTreatmentConsumablesStack" }
+    PreTreatmentDisposablesStack{ id: _preTreatmentDisposablesStack     ;objectName: "_preTreatmentDisposablesStack" }
+    PreTreatmentPrimeStack      { id: _pretreatmentPrimeStack           ;objectName: "_pretreatmentPrimeStack      " }
+    PreTreatmentConnectionStack { id: _pretreatmentConnectionStack      ;objectName: "_pretreatmentConnectionStack " }
 
     Connections { target: vPreTreatmentStates
         onStartChanged              : {}
         onWaterSampleChanged        : { page( _preTreatmentWaterSampleStack , vwaterSample          )}
         onSelfTestConsumablesChanged: { page( _preTreatmentConsumablesStack , vselfTestConsumables  )}
         onSelfTestNoCartridgeChanged: { page( _preTreatmentDisposablesStack , vselfTestNoCartridge  )}
-        onInstallationChanged       : { console.debug("vinstallation       ", vinstallation         )}
+        onInstallationChanged       : { page( _preTreatmentDisposablesStack , vinstallation         )} // DEBUG: Experimental : console.debug("vinstallation       "
         onSelfTestDryChanged        : { page( _pretreatmentPrimeStack       , vselfTestDry          )}
-        onPrimeChanged              : { console.debug("vprime              ", vprime                )}
-        onRecirculateChanged        : { console.debug("vrecirculate        ", vrecirculate          )}
+        onPrimeChanged              : { page( _pretreatmentPrimeStack       , vprime                )} // DEBUG: Experimental : console.debug("vprime              "
+        onRecirculateChanged        : { page( _pretreatmentPrimeStack       , vrecirculate          )} // DEBUG: Experimental : console.debug("vrecirculate        "
         onPatientConnectionChanged  : { page( _pretreatmentConnectionStack  , vpatientConnection    )}
     }