Well, it was really adjusted so although the car was in the right direction it had a friction pixel so it didn't want to enter. After that, it was hanged on the ramp like two minutes progressing pixel by pixel with my continuos pushes... I had to use the door to finish the car suffer. Perhaps I missed something and it should go better. I don't know, that was my experience...
@chemi I tested it a few times and it got stuck on different places every time so I figured it would be the same for others.
