I was driving offline today, and i have witnessed, for me, pretty unexpected event. On the start/finish "straight" on GP Long, i was driving FO8, centimeters away from the pitwall. At the end of the wall, there it was. A barricade. Except, it was invisble. Otherwise, I would go around it. I spined out, crashed my car's front end. After looking the replay, i've decided to redo the incident, this time going really slow. I was going 10km/h at the time of the impact. I made some scr-shots, and saved the replay. Here they are:

http://img219.imageshack.us/my.php?image=seq001dq1.jpg
http://img61.imageshack.us/my.php?image=seq002th9.jpg
http://img215.imageshack.us/my.php?image=seq003px9.jpg
http://img216.imageshack.us/my.php?image=seq004bq9.jpg
http://img216.imageshack.us/my.php?image=seq005xr0.jpg

http://rapidshare.com/files/66 ... _Rikko_KY3_FO8_3.spr.html

I really don't have much time to read all of the posts here. Maybe someone reported it earlier. If so, i do apologize for talking nonsense.

Further testing shows that the same thing happens at the same spot, but from the inner side of the pitwall (the side facing the pits)