Since the beginning of IL2 series its all ways the same with fanboi's and their favorite planes and conspiracy or Oleg using the wrong data
1C Have had to deal with
Russian forums all our planes are porked
German forums all our planes are porked
Eng/US forums all our planes are porked
Most of the time no actual manufacturing flight data was supported in the accusations,
only some vets story or a book written by someone using accounts of a pilots recollection and testing ac that are worn/damaged/wrong fuel etc etc
This still happens even today in this forum............apparently.