Thanks for the link, but I'm not sure about the content's accuracy. For example...
As on most occasions, the Jasta chose its moment of combat — unless it were surprised by British or French aircraft — it was always the leader who made the initial assault and had first crack at the opposition, protected by the rest of his men. In this way he could concentrate on the target without worrying about an attack from behind. Once combat had been joined and the aircraft of both sides begun to dog-fight, then it was every man for himself, although invariably someone would be looking out for the leader. This is why, in general, Jastas had one or two ‘star turns’ in terms of victories and others managed only the occasional ‘kill’.
...seems more like British folklore or propaganda than the work of an historian.