Silberfuchs you old fox I totally agree..
In the last 25 years we have been given the James Reason "Swiss Cheese" model along with the practice and theory of systemc analysis and error chains etc that support Mahon and Vette's assertions and make Chippendales investgation appear absurd by todays standards. Chippendale was either unskilled and ignorant in accident investigation or was under direction from the Muldoon Government via ANZ. I am sure there are still a few out there that can't lie straight in bed knowing that they contributed, comitted purgery and covered up for ANZ, and thus Muldoon.