So i did another pac man box car. This time I used a trackmaster 2 box car. It is more difficult due to its size. Open top trucks will be more difficult due to more uneven surfaces. I hope to get a larger resolution photo soon.
My Trackmaster/Tomy/Plarail Photo Gallery Page (over 600+ photos and still under construction)
https://www.flickr.com/photos/183311600@N03/
https://www.flickr.com/photos/183311600@N03/