Well, I went to place some objects on AS6 and found out that there is a issue with the objects.
The objects disappear so you can't place them. It is on the last hairpin before the Chicane. (where the car is on the attached image). If you back up to the point where you can see the object and move it forward without moving your view, you can place them.
The objects disappear so you can't place them. It is on the last hairpin before the Chicane. (where the car is on the attached image). If you back up to the point where you can see the object and move it forward without moving your view, you can place them.