Index: firmware/App/Drivers/ConductivitySensors.c
===================================================================
diff -u -r7983907af837390c90979b1ac727f3f55f0b7ae2 -rbc7dad193df69c64cf213db463e5115b1ba8a5f0
--- firmware/App/Drivers/ConductivitySensors.c	(.../ConductivitySensors.c)	(revision 7983907af837390c90979b1ac727f3f55f0b7ae2)
+++ firmware/App/Drivers/ConductivitySensors.c	(.../ConductivitySensors.c)	(revision bc7dad193df69c64cf213db463e5115b1ba8a5f0)
@@ -905,6 +905,12 @@
     F32 zeta = 0.0;
     F32 R  = conductivitySensorStatus[ sensorNum ].rawResistance;
 
+    // To prevent nan's being thrown into our rolling average by dividing by 0, we set to 1.
+    if ( R == 0 )
+    {
+        R = 1;
+    }
+
     if ( TRUE == isFPSensor )
     {
         eta = conductivitySensorCoefficients[ sensorNum ].eta_low;
Index: firmware/App/Drivers/ConductivityTeensy.c
===================================================================
diff -u -r7983907af837390c90979b1ac727f3f55f0b7ae2 -rbc7dad193df69c64cf213db463e5115b1ba8a5f0
--- firmware/App/Drivers/ConductivityTeensy.c	(.../ConductivityTeensy.c)	(revision 7983907af837390c90979b1ac727f3f55f0b7ae2)
+++ firmware/App/Drivers/ConductivityTeensy.c	(.../ConductivityTeensy.c)	(revision bc7dad193df69c64cf213db463e5115b1ba8a5f0)
@@ -1789,12 +1789,12 @@
             // Store Raw value in array index for position ( sensorNum - 1 )
             memcpy( &condRawMeasurement[ tempSensor.sensorNum - 1 ], &tempSensor, sizeof( COND_SENSOR_DATA_T ) );
 
-            // Calculate and store Conductivity from raw values
-            calculateConductivity( tempSensor.sensorNum - 1 );
-
             // Calculate and store Temperature from raw values.
             calculateTemperature( tempSensor.sensorNum - 1 );
 
+            // Calculate and store Conductivity from raw values
+            calculateConductivity( tempSensor.sensorNum - 1 );
+
             parseStatus = COND_PARSE_SUCCESS;
         }
     }
@@ -1971,6 +1971,11 @@
     {
         R = COND_INFINITE_R_VALUE;
     }
+    // To prevent nan's being thrown into our rolling average by dividing by 0, we set to 1.
+    else if ( R == 0 )
+    {
+        R = 1;
+    }
 
     if ( TRUE == isFPSensor )
     {
@@ -2048,13 +2053,18 @@
     F64 k = 0.0;
     F32 R  = condRawMeasurement[ sensorNum ].impRzMag;
 
-    // Aly sensors are known to send the driver INF in unfavorable conditions for impedance. e.g: open air
+    // Sensors are known to send the driver INF in unfavorable conditions for impedance. e.g: open air
     // Change it to some high value that can be determined that we are reading INF.
     // Otherwise we will publish no updated value or 0.
     if ( R == INFINITY )
     {
         R = COND_INFINITE_R_VALUE;
     }
+    // To prevent nan's being thrown into our rolling average by dividing by 0, we set to 1.
+    else if ( R == 0 )
+    {
+        R = 1;
+    }
 
     if ( TRUE == isFPSensor )
     {
@@ -2168,13 +2178,13 @@
             {
                 F32 value = payload.state.f32;
 
-                condCalculatedMeasurement[ payload.index ].Conductivity.ovData = value;
-                condCalculatedMeasurement[ payload.index ].Conductivity.override = OVERRIDE_KEY;
+                condCalculatedMeasurement[ getTeensyCondId( payload.index ) ].Conductivity.ovData = value;
+                condCalculatedMeasurement[ getTeensyCondId( payload.index ) ].Conductivity.override = OVERRIDE_KEY;
             }
             else
             {
-                condCalculatedMeasurement[ payload.index ].Conductivity.override = OVERRIDE_RESET;
-                condCalculatedMeasurement[ payload.index ].Conductivity.ovData = condCalculatedMeasurement[ payload.index ].Conductivity.ovInitData;
+                condCalculatedMeasurement[ getTeensyCondId( payload.index ) ].Conductivity.override = OVERRIDE_RESET;
+                condCalculatedMeasurement[ getTeensyCondId( payload.index ) ].Conductivity.ovData = condCalculatedMeasurement[ payload.index ].Conductivity.ovInitData;
             }
         }
     }
Index: firmware/App/Monitors/Conductivity.c
===================================================================
diff -u -r7983907af837390c90979b1ac727f3f55f0b7ae2 -rbc7dad193df69c64cf213db463e5115b1ba8a5f0
--- firmware/App/Monitors/Conductivity.c	(.../Conductivity.c)	(revision 7983907af837390c90979b1ac727f3f55f0b7ae2)
+++ firmware/App/Monitors/Conductivity.c	(.../Conductivity.c)	(revision bc7dad193df69c64cf213db463e5115b1ba8a5f0)
@@ -694,10 +694,6 @@
 
     if ( getTestConfigStatus( TEST_CONFIG_DD_FP_ENABLE_BETA_2_0_HW ) != TRUE )
     {
-        result = testConductivitySensorConductivityReadingsOverride( message );
-    }
-    else
-    {
 
         if ( payload.index != D74_COND )
         {
@@ -708,6 +704,10 @@
             result = testConductivitySensorReadingsOverride( message );
         }
     }
+    else
+    {
+        result = testConductivitySensorConductivityReadingsOverride( message );
+    }
 
     return result;
 }
@@ -731,10 +731,6 @@
 
     if ( getTestConfigStatus( TEST_CONFIG_DD_FP_ENABLE_BETA_2_0_HW ) != TRUE )
     {
-        result = testConductivitySensorTemperatureReadingsOverride( message );
-    }
-    else
-    {
 
         if ( payload.index != D74_COND )
         {
@@ -745,6 +741,10 @@
             result = testConductivitySensorTemperatureReadingsOverride( message );
         }
     }
+    else
+    {
+        result = testConductivitySensorTemperatureReadingsOverride( message );
+    }
 
     return result;
 }
Index: firmware/App/Services/FpgaDD.c
===================================================================
diff -u -r1077fee46974061e6e0038b6c0ce0e1471715b61 -rbc7dad193df69c64cf213db463e5115b1ba8a5f0
--- firmware/App/Services/FpgaDD.c	(.../FpgaDD.c)	(revision 1077fee46974061e6e0038b6c0ce0e1471715b61)
+++ firmware/App/Services/FpgaDD.c	(.../FpgaDD.c)	(revision bc7dad193df69c64cf213db463e5115b1ba8a5f0)
@@ -656,8 +656,8 @@
 void initFPGADD( void )
 {
     // Initialize fpga driver for beta 2 hardware
-    initFPGA( (U08*)&fpgaHeader, (U08*)&fpgaBeta19SensorReadings, (U08*)&fpgaBeta19ActuatorSetPoints,
-              sizeof(FPGA_HEADER_T), sizeof(DD_FPGA_SENSORS_BETA_1_9_T), sizeof(FPGA_ACTUATORS_BETA_1_9_T) );
+    initFPGA( (U08*)&fpgaHeader, (U08*)&fpgaSensorReadings, (U08*)&fpgaActuatorSetPoints,
+              sizeof(FPGA_HEADER_T), sizeof(DD_FPGA_SENSORS_T), sizeof(FPGA_ACTUATORS_T) );
 
     // initialize fpga data structures
     memset( &fpgaHeader, 0, sizeof( FPGA_HEADER_T ) );