Apparently, more changes to the track have been made recently. As I have not seen these changes personally, I cannot say whether they are a help or not.

Concrete runoff areas have been added at the inside of turn 1, outside of 2B at track out, outside of diamond's edge (or whatever it is called), bus stop, and driver's right between 16 & 17 between the track and the gravel trap. Curbing separates the runoff from the track. I was told that the curbing is substantial and "capable of ripping out suspension" should you drive over it. I think the main purpose for the runoff is to prevent debris from being brought back on track in the event of a minor off.

Can anyone confirm and comment?