1.How do I do what Fox said?
2.Experts may be able to do it but my object makeing skills and tracktrain skills are not able to make it look good as it is a tight corner that isn`t many units in radious.May work in large places that you can not get near too.
3.The fan is independent. A conveyer can`t have coners like mine.If any one has spirit(It`s a spirit map) and would like to see where the belt and fan are and the angle and stuff say so and I will put it in the vault.