Olive Oil is yet again substituting "Rank" for experience.
We have already established that Wratten has no "experience" whatsoever on helicopters.
Sir John's "experience" is resticted to piston engined helicopters some fifeteen years or more before the crash.
John Purdey has stated many times that the reviewing officers came to their decision with the assistance of skilled Staff Officers.
What he has never answered is why the AM's (or their Staff), felt it necessary to not only exclude the evidence of the most current Test Pilot, (Sqn Ldr Burke), but also attempt to suppress it.