I don't know why you keep attacking my racing knowledge, I never claimed to know more than you, Believe what you want, it makes no difference to me, I find it pretty funny that you base your racing knowledge based on reading books, and have the cojones to say it in public!
So running down the center of the track off the preferred line is "superior position". Yeah, I don't think you have much racing experience. I don't. If you think Senna had superior position you need to read his late Uncle's book - you know, the Principles of Race Driving. Make sure you start on page one.
I won't argue the point with you much further. yes, Senna had superior position, he was ahead, and further to the inside than Schumacher, there was nowhere for Schumacher to pass him, Senna had positioned himself well to defend where Schumacher was at the time. Senna did Flinch left, as is normal when you defend to the inside and the guy trying to overtake you hasn't pulled alongside yet, so, in that situation it is normal to reach further to the proper racing line.
I'd say you should give those stewards some racing books to read, cus it seems you think you know more than them, as Schumacher is the one with the penalty for the next race, but don't let facts get in the way of your vast book reading racing knowledge.