Our ReVolt Pub

Im working on this track, and im almost done.
I've laid out the AI Nodes, and the cars are acting weird.
On the last straightaway, after the cars come off the turn, they seem ti go straight, then out of nowhere they turn right and hit the wall. then, they turn around and go back to the end of the turn, and then go back and do it again. But they act normal up until the last part. I dont know what to do. Anyone know what's up?

I've tryed to have this problem my self, im not sure what cause it, but i think they arent connected as they should be. I couldnt find the problem so i just deleted the fan. and started all over. And it worked

It sounds like you may have connected an AI node in the wrong direction.
Just delete the nodes in the area that is affected and lay sveral new ones in the right direction.

nevermind, i fixed it. turns out that the track zones i did were a problem. So, i redid them and the problem got fixed