Index: leahi_dialin/td/modules/air_trap.py
===================================================================
diff -u -rdf2b51a17a2ccdaf3587f631de7623fa7fcae624 -reb02c56e88faeeda46ed62b1c0ec841dca0b9aba
--- leahi_dialin/td/modules/air_trap.py	(.../air_trap.py)	(revision df2b51a17a2ccdaf3587f631de7623fa7fcae624)
+++ leahi_dialin/td/modules/air_trap.py	(.../air_trap.py)	(revision eb02c56e88faeeda46ed62b1c0ec841dca0b9aba)
@@ -234,7 +234,7 @@
 
         vlv = integer_to_bytearray(valve)
         sts = integer_to_bytearray(valve_state)
-        payload = vlv + sts
+        payload = sts + vlv
 
         message = DenaliMessage.build_message(channel_id=DenaliChannels.dialin_to_td_ch_id,
                                               message_id=MsgIds.MSG_ID_TD_2_WAY_VALVE_SET_STATE_REQUEST.value,
@@ -245,34 +245,7 @@
         # If there is content...
         if received_message is not None:
             # response payload is OK or not OK
-            self.logger.debug("Air trap valve " + str(valve) + " set to " + str(valve_state))
             return received_message['message'][DenaliMessage.PAYLOAD_START_INDEX]
         else:
             self.logger.debug("timeout!!")
             return False
-
-    def cmd_set_td_air_trap_control(self, control: int = 0) -> int:
-        """
-        Constructs and sends a set control command to the TD air trap.
-
-        @param control: start/stop for air trap control (0=stop, 1=start)
-        @returns 1 if successful, zero otherwise
-        """
-
-        ctl = integer_to_bytearray(control)
-        payload = ctl
-
-        message = DenaliMessage.build_message(channel_id=DenaliChannels.dialin_to_td_ch_id,
-                                              message_id=MsgIds.MSG_ID_TD_SET_AIR_TRAP_CONTROL.value,
-                                              payload=payload)
-        # Send message
-        received_message = self.can_interface.send(message)
-
-        # If there is content...
-        if received_message is not None:
-            # response payload is OK or not OK
-            self.logger.debug("Air trap control set to " + str(control))
-            return received_message['message'][DenaliMessage.PAYLOAD_START_INDEX]
-        else:
-            self.logger.debug("timeout!!")
-            return False
\ No newline at end of file