[Adriano Baumgartner]

I do agree with some of the points pointed out by Vince here regarding the "Allied or other side" of overclaiming. Most of post-war studies focus only on the LW system and the LW airmen who "apparently faked" their claims.
The 8th AF air gunners who, according to the records would have shot down at least twice or thrice the actual number of airplanes of the Luftwaffe on the West between 1943 and 1945 are not even recorded on post-war studies, although some RAF post-war war diaries do mention the "propaganda" purposes of the 8th Air Force at that time (mainly 1943 and early 1944).
Perhaps we will see, on a near futur, a similar book dedicated to the "Other side overclaiming"...