Kurfurst must be very envious of the massive supporting evidence of 100 octane use by FC. Funny how he doesn't need even a fraction of this level of direct evidence and records to convinced himself that the Germans were using 100 octane though. One photo of a destroyed 109 is enough for him and it unquestionable from then on - Germany
must have had it in abundance and were using it from day 1.
What a fanboy.
And Crumpp, I reckon he only passes tests and exams because he grinds down the examining board. Probably failed his PPL but battered them into passing him because they had actual lives - it's like Chinese water torture.