Inaccurate performance data for BOB fighters in COD comparing to RL data

[Crumpp]

Don't you think it is a bit far-fetched to use this kind of manuals as a proof for the spread of use of 100 octane fuel? I am pretty sure that no manual was ever issued for all the different field modifications used by either side.

It is not a field modification, it is operational adoption.

Those generally follow convention and the evidence presented aligns with that.