UP 3.0 vs HSFX 5.0?

[Aracno]

About FW A6 wrong performance and the graphic showed in this thread, in the IL2 compare for some strange reason the AC weight is 3780 kg instead of 4050-4100, so il2 compare are calculating wrong ROC and performance due to this problem.
But AC weight in HFSX is correct and performance too.
So all this discussion was based on wrong calculations of IL2 Compare, not on the real ingame FM.
The same problem is present in others AC (wrong weight in IL2Compare), and they are studying the reasons of this error.
If this discussion was made ​​on the forum HFSX the problem would be solved immediately, without shedding doubt on the validity of the work done by Aachen.