"I don't have film but..."
I too had often vivid memories of things that turned out not to have happend that way at all when I reviewed the film. Perception in air compat is a treacherous thing, especially when it comes down to speeds and energy states. Nobody is safe from being 'fooled'.
For the first two years after the Spit 16 came down the BBS was almost flooded with complaints about magic Spit 16s, including claims of 16's "accelerating to 400" while climbing straight up. We read really a lot of them. But with all those hundreds of complaints here, and literally thousands of similar one on 200, nobody could ever produce a film.
As a matter of fact, CH 200 is full of unsubstantiated claims like "no way he could catch me in his XY, I was doing <insert insane speed>" every day, which are mostly not rooted in reality at all. That's not limited to plane performances, it's also happenign for collision model, ENY limts and so on...
Karnak did show that the Brewster is terribly far away from being the E holding, rapid accelerating monster of AH myths. If there really was something blatantly wrong with it, it should be very easy to produce a film. One does not even have to wait until he has the next MA encounter. Grab a friend and try to reproduce (and film) the magic in TA or DA.