okay so heres my findings. On turns where the turn in speed is slow, such as a haripin, it really benefits to "back it in" because you are doing a lot of the turning in a more upright position, thus avoiding tucking the front wheel going into the turn(bigger contact patch). However on fast turns, it seemed a lot more stable to be knee down and using a more road race style(brake,turn,roll on the gas) There's a great turn at Grange which is a double apex that really can be fast when you pick a roadrace line.