109 e4 performance

[JtD]

It's interesting to see that while the specified speed was 656 km/h, the average of the measured performance was just 643 km/h. And it's still not up to specification when excluding the unacceptable values.

From my experience, this is what you can typically expect. It's human nature to do things as good as necessary, and if both +5% and -5% are as good as necessary, you'll find the more items near the -5% limit.

But I think Kurfürst has nailed it in the meantime: If the in game speed of the 109 E at sea level is below 475 km/h or above 525 km/h, it is wrong. Everything else is a matter of taste.