Index: Accel.c
===================================================================
diff -u -r9f228dce073e260610bdf89eae3a9e651d27e04e -r18b8b326136781cea24111f7f7d41b7de9239188
--- Accel.c	(.../Accel.c)	(revision 9f228dce073e260610bdf89eae3a9e651d27e04e)
+++ Accel.c	(.../Accel.c)	(revision 18b8b326136781cea24111f7f7d41b7de9239188)
@@ -625,6 +625,9 @@
        case ACCELEROMETER_SELF_TEST_STATE_IN_PROGRESS:
        {
            F32 vectorLen = calcVectorLength( accelAxes[ ACCEL_AXIS_X ].data, accelAxes[ ACCEL_AXIS_Y ].data, accelAxes[ ACCEL_AXIS_Z ].data );
+           vectorLen = calcVectorLength( getMeasuredAccelAxis( ACCEL_AXIS_X ),
+                                         getMeasuredAccelAxis( ACCEL_AXIS_Y ),
+                                         getMeasuredAccelAxis( ACCEL_AXIS_Z ) );
 
            if ( fabs( NOMINAL_ACCEL_VECTOR_LENGTH - vectorLen ) < MAX_ACCEL_VECTOR_LENGTH_ERROR )
            {