Index: firmware/App/Services/SystemCommMessages.c
===================================================================
diff -u -re7e9ea67b63911dc9d8d46166fdd09e102111e3f -r51f6fc48648cb77a1d82c001890c2795a801d386
--- firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision e7e9ea67b63911dc9d8d46166fdd09e102111e3f)
+++ firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision 51f6fc48648cb77a1d82c001890c2795a801d386)
@@ -4266,7 +4266,7 @@
         memcpy( &payload, message->payload, sizeof( TEST_OVERRIDE_PAYLOAD_T ) );
         if ( FALSE == payload.reset )
         {
-            result = testSetIntegratedVolumeOverride( payload.state.u32 );
+            result = testSetIntegratedVolumeOverride( payload.state.f32 );
         }
         else
         {