If you were VERY careful you could get 22 alpha out of it (normal 17 max).
Then again, I also had a nice young man depart one on me by rolling and pushing at the same time (so not much alpha at all). Beat all the roll rates that day.
Interestingly, all those top dogs at Boscombe couldn't make head nor tail of the HUD video. It was only years later when I was pushing and rolling an Extra 300 did I see it all again - negative flick roll.
Great jet and loved flying it.