Index: firmware/App/Services/SystemCommMessages.c
===================================================================
diff -u -r2f2e30101c8e31e08a6812c1851c07618c72b1d0 -ra8ee65f27d84c7ae435b8bbae6a1d82a51e804f1
--- firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision 2f2e30101c8e31e08a6812c1851c07618c72b1d0)
+++ firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision a8ee65f27d84c7ae435b8bbae6a1d82a51e804f1)
@@ -8,7 +8,7 @@
 * @file    SystemCommMessages.c
 *
 * @author  (last)      Michael Garthwaite
-* @date    (last)      08-Mar-2023
+* @date    (last)      20-Mar-2023
 *
 * @author  (original)  Dara Navaei
 * @date    (original)  05-Nov-2019
@@ -4267,7 +4267,7 @@
         memcpy( &payload, message->payload, sizeof( TEST_OVERRIDE_PAYLOAD_T ) );
         if ( FALSE == payload.reset )
         {
-            result = testSetIntegratedVolumeOverride( payload.state.u32 );
+            result = testSetIntegratedVolumeOverride( payload.state.f32 );
         }
         else
         {