Totally agree Chug. The BoI for XV179 failed to explain why it was 38 years after USAF first started ffitting foam to Hercules ac our own RAF hadn't even recommended it. In the case of Matty Hull the MoD lied about the presence of the HUD video and almost got away with it. There were failures in the BoI for Sgt Roberts. I have a great deal of difficulty accounting for the lack of independence and I have no faith in the MoD providing comprehensive documentation.
A sad state of affairs.