Index: leahi_dialin/fp/modules/levels.py
===================================================================
diff -u -r106e58f4292b0b970a3c2084af19dca26682edc5 -r03cf6f1c459aed5f12550222c40c58fc41c51688
--- leahi_dialin/fp/modules/levels.py	(.../levels.py)	(revision 106e58f4292b0b970a3c2084af19dca26682edc5)
+++ leahi_dialin/fp/modules/levels.py	(.../levels.py)	(revision 03cf6f1c459aed5f12550222c40c58fc41c51688)
@@ -18,6 +18,7 @@
 from logging import Logger
 
 from leahi_dialin.common.constants import NO_RESET
+from leahi_dialin.common.fp_defs import BETA_IOFP_VALVE_OFFSET
 from leahi_dialin.common import fp_enum_repository
 from leahi_dialin.common.msg_defs import MsgIds, MsgFieldPositions
 from leahi_dialin.common.override_templates import cmd_generic_broadcast_interval_override, cmd_generic_override
@@ -101,6 +102,7 @@
         @returns 1 if successful, zero otherwise
         """
         reset_value = integer_to_bytearray(reset)
+        lvl_sen = integer_to_bytearray(level_sensor + BETA_IOFP_LEVEL_OFFSET )
         sts = integer_to_bytearray(status)
         lvl_sen = integer_to_bytearray(level_sensor)
         payload = reset_value + sts + lvl_sen
@@ -109,7 +111,7 @@
             payload = payload,
             reset = reset,
             channel_id = DenaliChannels.dialin_to_fp_ch_id,
-            msg_id = MSG_ID_FP_FLOATER_LEVEL_OVERRIDE_REQUEST,
+            msg_id = MsgIds.MSG_ID_FP_FLOATER_LEVEL_OVERRIDE_REQUEST,
             entity_name = f'FP Levels status',
             override_text = f'{str(status)}',
             logger = self.logger,