Index: firmware/App/Services/Reservoirs.h
===================================================================
diff -u -r9490539a39d2bfd8d40558f3c05b09b48f041e6c -r5f538f79c346c041661d039e92b4fa1f77c3e1ac
--- firmware/App/Services/Reservoirs.h	(.../Reservoirs.h)	(revision 9490539a39d2bfd8d40558f3c05b09b48f041e6c)
+++ firmware/App/Services/Reservoirs.h	(.../Reservoirs.h)	(revision 5f538f79c346c041661d039e92b4fa1f77c3e1ac)
@@ -85,6 +85,12 @@
     F32 tempAvgFill;                                    ///< Average fill temperature
     F32 tempLastFill;                                   ///< Last fill temperature
     F32 timereservoirFill;                              ///< Reservoir fill time in milliseconds
+
+    // TODO for testing only
+    F32 previousDrainFlow;
+    F32 previousLoadCell;
+    U32 drainTime;
+    // TODO for testing only
 } RESERVOIR_DATA_T;
 
 // ********** public function prototypes **********