Mr. Eugene Drennan:

A big inconsistency we have also seen is on the tolerances of bearings and the tolerances of torsion bars and linkages. Quite a number of vehicles, although of the same make, have different torques and different settings. Some of the test centres are not up to speed on what applies to the individual vehicles before them and if they do not have the manual they revert to the standard procedure, but it does not apply to that vehicle. We see inconsistencies there frequently.