Index: firmware/App/Controllers/DialOutFlow.h
===================================================================
diff -u -r7218f3c5a0afef9ebbf47655a00f37fc2eefd0f9 -rf3b83f75a19b975ad1abead662c8151a2907ac00
--- firmware/App/Controllers/DialOutFlow.h	(.../DialOutFlow.h)	(revision 7218f3c5a0afef9ebbf47655a00f37fc2eefd0f9)
+++ firmware/App/Controllers/DialOutFlow.h	(.../DialOutFlow.h)	(revision f3b83f75a19b975ad1abead662c8151a2907ac00)
@@ -43,6 +43,7 @@
 } LOAD_CELL_T;
 
 #pragma pack(push, 1)
+
 /// Dialysate outlet pump broadcast record
 typedef struct DialOutBroadcastingRecord
 {
@@ -54,6 +55,16 @@
     F32 measMCCurrmA;                               ///< Latest measured motor controller current for dialysate outlet pump in mA.
     F32 setPWMpct;                                  ///< Latest PWM duty cycle for dialysate outlet pump in % (0..100).
 } DIAL_OUT_FLOW_DATA_T;
+
+/// Payload record structure for a load cell data message.
+typedef struct
+{
+    F32 res1PrimaryLoadCell;
+    F32 res1BackupLoadCell;
+    F32 res2PrimaryLoadCell;
+    F32 res2BackupLoadCell;
+} LOAD_CELL_READINGS_PAYLOAD_T;
+
 #pragma pack(pop)
 
 // ********** public function prototypes **********