Index: sources/gui/qml/pages/pretreatment/PreTreatmentPrimeStack.qml
===================================================================
diff -u -rb18b4c06d80bdd767590e679e30d98ac8b59ede7 -rc055cdf08ee2b816bcfb309147d9f84fb00d1190
--- sources/gui/qml/pages/pretreatment/PreTreatmentPrimeStack.qml	(.../PreTreatmentPrimeStack.qml)	(revision b18b4c06d80bdd767590e679e30d98ac8b59ede7)
+++ sources/gui/qml/pages/pretreatment/PreTreatmentPrimeStack.qml	(.../PreTreatmentPrimeStack.qml)	(revision c055cdf08ee2b816bcfb309147d9f84fb00d1190)
@@ -157,9 +157,9 @@
         // - the only misbehavior is if the FW changes the FW state in the middle (in one of in-states),
         //   since UI budles the FW states, it assumes it is done and checks the state which may not be ideal.
         //   as an example if during the Dyalysate FW changes th state to the pause, UI may not show the Dialysaate done (probably!).
-        function onPrime__BloodCircuitEntered                       ( vValue ) { _preTreatmentDisposablesPrime   .checkList.setItemExt2(0, vValue    )}
-        function onPrime__DialysateCircuitEntered                   ( vValue ) { _preTreatmentDisposablesPrime   .checkList.setItemExt2(1, vValue    )}
-        function onPrime__WetSelfTestsEntered                       ( vValue ) { _preTreatmentDisposablesPrime   .checkList.setItemExt2(2, vValue    )}
+        function onPrime__BloodCircuitEntered                       ( vValue ) { _preTreatmentDisposablesPrime   .checkList.setItemExt(0, vValue    )}
+        function onPrime__DialysateCircuitEntered                   ( vValue ) { _preTreatmentDisposablesPrime   .checkList.setItemExt(1, vValue    )}
+        function onPrime__WetSelfTestsEntered                       ( vValue ) { _preTreatmentDisposablesPrime   .checkList.setItemExt(2, vValue    )}
     }
 
     Connections { target: vPreTreatmentAdjustmentDisposablesPrime