Index: leahi_dialin/dd/modules/records_get_requests.py
===================================================================
diff -u -r436742844a3fbbb6a3b0bc81dc87bc6385c3e368 -rb5a54373504779a1567a6055879741cb68004c45
--- leahi_dialin/dd/modules/records_get_requests.py	(.../records_get_requests.py)	(revision 436742844a3fbbb6a3b0bc81dc87bc6385c3e368)
+++ leahi_dialin/dd/modules/records_get_requests.py	(.../records_get_requests.py)	(revision b5a54373504779a1567a6055879741cb68004c45)
@@ -20,7 +20,7 @@
 from leahi_dialin.common.override_templates import cmd_generic_override
 from leahi_dialin.protocols.CAN import CanChannels
 from leahi_dialin.utils.abstract_classes import AbstractSubSystem
-from leahi_dialin.utils.conversions import unsigned_integer_to_bytearray
+from leahi_dialin.utils.conversions import integer_to_bytearray
 
 
 class DDRecordsGetRequests(AbstractSubSystem):
@@ -121,7 +121,7 @@
 
         @return: 1 if successful, zero otherwise
         """
-        payload = unsigned_integer_to_bytearray(sensor_id)
+        payload = integer_to_bytearray(sensor_id)
 
         # Get the name of the sensor
         if sensor_id >= dd_enum_repository.DDPressureSensorNames.NUM_OF_PRESSURE_SENSORS.value:
@@ -149,7 +149,7 @@
 
         @return: 1 if successful, zero otherwise
         """
-        payload = unsigned_integer_to_bytearray(sensor_id)
+        payload = integer_to_bytearray(sensor_id)
 
         # Get the name of the sensor
         sensor_name = dd_enum_repository.DDTemperatureSensorNames(sensor_id).name
@@ -174,7 +174,7 @@
 
         @return: 1 if successful, zero otherwise
         """
-        payload = unsigned_integer_to_bytearray(pump_id)
+        payload = integer_to_bytearray(pump_id)
 
         # Get the name of the sensor
         pump_name = dd_enum_repository.DDConcentratePumpNames(pump_id).name
@@ -239,7 +239,7 @@
 
         @return: 1 if successful, zero otherwise
         """
-        payload = unsigned_integer_to_bytearray(conc_id)
+        payload = integer_to_bytearray(conc_id)
 
         # Get the name of the sensor
         conc_name = disp_enum_repository.AcidTypes(conc_id).name
@@ -264,7 +264,7 @@
 
         @return: 1 if successful, zero otherwise
         """
-        payload = unsigned_integer_to_bytearray(conc_id)
+        payload = integer_to_bytearray(conc_id)
 
         # Get the name of the sensor
         conc_name = disp_enum_repository.BicarbTypes(conc_id).name
@@ -329,7 +329,7 @@
 
         @return: 1 if successful, zero otherwise
         """
-        payload = unsigned_integer_to_bytearray(sensor_id)
+        payload = integer_to_bytearray(sensor_id)
 
         # Get the name of the sensor
         sensor_name = dd_enum_repository.DDConductivitySensorNames(sensor_id).name
Index: leahi_dialin/dd/modules/records_set_requests.py
===================================================================
diff -u -r436742844a3fbbb6a3b0bc81dc87bc6385c3e368 -rb5a54373504779a1567a6055879741cb68004c45
--- leahi_dialin/dd/modules/records_set_requests.py	(.../records_set_requests.py)	(revision 436742844a3fbbb6a3b0bc81dc87bc6385c3e368)
+++ leahi_dialin/dd/modules/records_set_requests.py	(.../records_set_requests.py)	(revision b5a54373504779a1567a6055879741cb68004c45)
@@ -601,15 +601,15 @@
     def cmd_set_calibration_records_conductivity(self,
                                                msg_id: MsgIds,
                                                sensor_enum: DialinEnum,
-                                               k_high: float=4.0,
-                                               k_low: float=4.0,
-                                               alpha_high: float=0.02,
-                                               alpha_low: float=0.02,
-                                               eta_high: float=1.0,
-                                               eta_low: float=1.0,
-                                               zeta_high: float=1.0,
+                                               k_high: float=0.0,
+                                               k_low: float=0.0,
+                                               alpha_high: float=0.0,
+                                               alpha_low: float=0.0,
+                                               eta_high: float=0.0,
+                                               eta_low: float=0.0,
+                                               zeta_high: float=0.0,
                                                zeta_low: float=0.0,
-                                               beta_high: float=1.0,
+                                               beta_high: float=0.0,
                                                delta_low: float=0.0,
                                                rsrvd_1: float=0.0,
                                                rsrvd_2: float=0.0,