Problem bunker silo work

[Tigger86]

I have already watched a lot of videos but they are all a year old. And there is no more parking position.

But I set it so that the parking position is the same as the target position.
But it doesn't find the target every time.
Is there a solution or what am I forgetting?

Thanks

[Tensuko]

That depends on how your place look like.
If he can't find a way there, there must be too less space.
Have you tried place the position at a bigger place just for testing?
Screenshots can help.