Hello again,
I’m running some tests and making some progress, but it’s not very useful so far.
I have created a socket on the rear wheels of the trailer. I have also created the Calculate Steering Input function on the trailer and I calculate it from the socket.
When the truck reverses, I get the trailer’s steering input because that way I can see the position of the rear wheels relative to the path.
The problem I see is that I don’t know how to straighten the trailer before it turns too much in relation to the truck, making it impossible to maneuver.