Great article, thank you. Our 109s turn much better than the 20-21 second full circle they state in the article. Then again, their 109F was completely bugged if it only did 347mph TAS.
Besides, it must be remembered that the Me-109 can only hold the maximum airspeed indicated above for no longer than 1 or 2 minutes in horizontal flight, as their engine overheats and causes the coolant to boil.
Amazing, just like AH 
And what happened when I stated that AH needs an
option for engine management?