>>LA-7 and all Commie planes are way overmodeled here (Source MUST be "Official" Kremlin Documentation), <<
I read a booklet several years ago, and posted some stats up in here about certain a/c in AH; the Lala was one of em. It seems (according to official accounts) there were several versions of most of the Russian a/c produced, some were busts, and some were effective for their intended purposes. I recall that the La7 model in it's final version (the version modeled in AH) was equipped with their heaviest and most powerful engine, nearer the end of WW2. There were some bugs with the initial version of it so, the original model of the La7 was decidedly underpowered when compared to the latter. The final version of it was fast, especially at low and mid-alts, and it compared to many of the late war a/c of warring countries, but completely outperformed most late war German planes (except the 262). I also recall that the final version of the la7 was only in use during the last 4 to 5 months of the war.
The late war La7 was the Russian version (if you will) of the tempest, or sptXX, or the P-47M etc. The tempest is perked, and the la7 is not. I don't know what the factors are that go into determining which planes get perked and which don't but, it seems there might be a slight discrepancy in the system.
It's so pat to write off a persons' complaints as whines; ones simply doesn't have to consider validity but, when so many complain over so long a period, perhaps there just might be something to it.