My rail is on a street going through a city, and I have a police car attached to the camera following it. I can now make the car rotate left and right properly, but it’s still always moving forward. In other words, if I hold down the right key it rotates, but then looks like it’s drifting.
My next step would probably be to rotate the camera so it’s always following the vehicle from behind, and then use what I learned before to make the vehicle move forward. The waypoint system is frustrating because it’s awful, but I know we’re going to replace it with the timeline animation anyway, which should vastly improve what I’m doing.