Is it just me, or did the F14's handling just get SUPER twitchy?

I ran the whole of the Ferrari challenges and the first half of the two series with steering sensitivity at my usual 10.  Then about half way through the two series, a few weeks ago, I found I had to drop it down to 7 or 8. Then a day or two ago, even at 5 I could hardly keep the damn car on the track in a straight line, if I even breath it starts wildly oversteering.  I've had to drop sensitivity down to 2 whenever I drive The Beast now.

I'm on Android, Lollipop, Nexus 7 2013.

   -- hugh