Index: leahi_dialin/common/msg_ids.py
===================================================================
diff -u -rc5493e8477c3bd058517d2c56a7460357bfc029e -re16372ac648dd4efca346c889348b08c8653ee17
--- leahi_dialin/common/msg_ids.py	(.../msg_ids.py)	(revision c5493e8477c3bd058517d2c56a7460357bfc029e)
+++ leahi_dialin/common/msg_ids.py	(.../msg_ids.py)	(revision e16372ac648dd4efca346c889348b08c8653ee17)
@@ -286,6 +286,7 @@
     MSG_ID_DD_DRY_BICART_FILL_CYCLE_MAX_OVERRIDE_REQUEST = 0xA055
     MSG_ID_DD_DRY_BICART_FILL_REQUEST_OVERRIDE_REQUEST = 0xA056
     MSG_ID_DD_BICARB_CHAMBER_FILL_REQUEST_OVERRIDE_REQUEST = 0xA057
+    MSG_ID_DD_BICART_DRAIN_REQUEST_OVERRIDE_REQUEST = 0xA058
 
     # Placeholder messages
     MSG_ID_DD_ALARM_STATE_OVERRIDE_REQUEST = 0xAF03