Index: firmware/App/Controllers/LoadCell.c
===================================================================
diff -u -re6453f6070bec116e1f1e3a553eb2c6a7aac1f9d -r6bf297b685487355fd581f221c59cf9d5a4fa53e
--- firmware/App/Controllers/LoadCell.c	(.../LoadCell.c)	(revision e6453f6070bec116e1f1e3a553eb2c6a7aac1f9d)
+++ firmware/App/Controllers/LoadCell.c	(.../LoadCell.c)	(revision 6bf297b685487355fd581f221c59cf9d5a4fa53e)
@@ -165,7 +165,7 @@
 void execLoadCell( void )
 {
     LOAD_CELL_ID_T sensorId;
-    LOAD_CELL_ID_T sensorInAlarm = LOAD_CELL_RESERVOIR_1_PRIMARY;
+    LOAD_CELL_ID_T sensorInAlarm = LOAD_CELL_FIRST;
     U32 a1 = getFPGALoadCellA1();
     U32 a2 = getFPGALoadCellA2();
     U32 b1 = getFPGALoadCellB1();
@@ -212,7 +212,7 @@
     }
 
     // Rolling average of last 100 raw samples in small filter
-    for ( sensorId = LOAD_CELL_RESERVOIR_1_PRIMARY; sensorId < NUM_OF_LOAD_CELLS; ++sensorId )
+    for ( sensorId = LOAD_CELL_FIRST; sensorId < NUM_OF_LOAD_CELLS; ++sensorId )
     {
         F32 loadCell = (F32)loadcells[ sensorId ].rawReading * ADC2GRAM;
 
@@ -257,7 +257,7 @@
     // filter every 100ms
     if ( ++loadCellFilterTimerCount >= LOAD_CELL_REPORT_PERIOD )
     {
-        for ( sensorId = LOAD_CELL_RESERVOIR_1_PRIMARY; sensorId < NUM_OF_LOAD_CELLS; ++sensorId )
+        for ( sensorId = LOAD_CELL_FIRST; sensorId < NUM_OF_LOAD_CELLS; ++sensorId )
         {
             // Update large filter with new small filter weight sample
             loadcells[ sensorId ].largeFilterTotal                       -= loadcells[ sensorId ].largeFilterReadings[ largeReadingsIdx ];