Your probably a new track maker. I don't mean to discourage you, but this isn't the material that makes a good track. There are a lot of reasons, but you'll learn them. I'll tell you the reason for this specific track. It was a good idea, but put into the wrong game. Trucks(/cars) simply can't drive upside down in MTM2. The loop doesn't work. Also, if the loop idea did work, it shouldn't be made out of a bunch of fences. These also cause lag, aside from the fact that they look ugly like that. The road is to narrow, too. Nice try, though.