109 e3b against spitfire II

[CaptainDoggles]

no RAFFC pilot flying a Merlin engined fighter during the BofB is on record of complaining that he can't use overboost, and so was deprived of 30% more power than his buddy in another squadron.

As I said earlier, absence of evidence does not imply evidence of absence.

Your source, if I remember from way back in the thread, is a 3rd-party book. I asked if they had references since this is not a primary source and you ducked the question.