Steel Mill Layout Plan

[Trucklover]

okay so i took Kurts Suggestion and changed the plan a bit. The only thing i couldnt do from his edit was the adding the switch next to the left corner of the BF, it just wouldnt fit lol

New new plan now.

Is there any reverse loops in there? If there is can someone point them out and give an explination on how to wire a reverse loop so i can pass this onto the my buddy here?

Thanks in advance,