Just to add another flying experience, Habu. Different story, same lesson.
I'm flying with a Zlin Z-50, a high-performance aerobatic single-seater. 260 HP, 360º/sec rollrate, +9G/-5G, and a beauty to fly.
I have been cleared to do the basic figures in it until I practice more inverted spins in the Pitts with an instructor.
The problem is that the plane makes everything look simple, and doing loops, spins, rolls, inverted flight, cuban eights and all that is so easy that you really question if it's you or the plane doing them...
...so you feel tempted to try something from the intermediate programme. Fortunately, common sense quickly makes you see that an unexpected inverted spin can send you plummeting towards the ground at a very high speed.
One thing is to --practice-- inverted spins. Another one is to find yourself in one unexpectedly.
Lucky for me, my warning that I was doing something I was not supposed to was pretty harmless. I was doing simple aileron rolls to the right, and since the stick is positioned a bit to the right, full deflection to that side is difficult with one hand.
I tried one and it felt slow as hell, so I said: "WTF, this is supposed to have a 360º/sec rollrate" so I repeated the maneouver at 140 KIAS and both hands on the stick.
Let me tell you, while the bump in the head against the canopy wasn't that hard, it really told me "Toto, I think we are not in a Cessna anymore". Even the Pitts ain't that violent.
Anyway, lesson learned. When the instructor tells you what you are cleared to do, his intention is not to keep your reigns short, just that you live to enjoy your next flight.
Respect the rules and you'll fly til' you're so old you can't even walk to the plane.
Daniel