Remember guys, engineers sit at desks and pontificate, and like to see all straight-line graphs in accordance with their theories.They are not the risk-takers...
Find out how many engines have been losing oil pressure, and the flight has had to" change alt" during ETOPs. If the oil pressure reduces , then the system is failing.Why is it failing?
All they appear to be doing is hiding their heads in the sand.Remember, you too can be a statistic,... for all the wrong reasons!!