I suspect it is normal. Mine has what I have always felt to be a lot of slop when doing what is described but after 70000Km it has not changed. I have never actually measured it. It was checked out by the dealer when nearly new and they said it was fine. (mines an 09)
Whoever undertakes to set himself up as a judge of Truth and Knowledge is shipwrecked by the laughter of the gods.
Politics is a pendulum whose swings between anarchy and tyranny are fueled by perpetually rejuvenated illusions.