Index: firmware/App/Modes/TreatmentEnd.c
===================================================================
diff -u -r0b8564de1aeab98438bd2e4e1b666d77b4d506df -rbe52d03bb19fb71b2f90ae4c134204aefb93da4c
--- firmware/App/Modes/TreatmentEnd.c	(.../TreatmentEnd.c)	(revision 0b8564de1aeab98438bd2e4e1b666d77b4d506df)
+++ firmware/App/Modes/TreatmentEnd.c	(.../TreatmentEnd.c)	(revision be52d03bb19fb71b2f90ae4c134204aefb93da4c)
@@ -88,6 +88,8 @@
     airTrapFillInProgress = FALSE;  // set to false initially - so keep after call to reset function
     txEndTargetBloodFlowMLPM = getTreatmentParameterU32( TREATMENT_PARAM_BLOOD_FLOW );
 
+    // The default for the blood flow is from the treatment parameters target flow but if the institutional
+    // record for the target flow is not 0 it takes the precedence
     if ( getNVInstitutionalRecordTxEndBloodFlowMLPM() != 0 )
     {
         txEndTargetBloodFlowMLPM = getNVInstitutionalRecordTxEndBloodFlowMLPM();