Quote:
Originally Posted by Busy Bee
isnt it time they move past the dangling hardware store chains over the front pass-though doors?
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Not sure what would be a better option. Those become the side-guards for the passages between cars when carsets are coupled together. The right side is unhooked from one car, and stretched to the next car. From that car, the opposite side is unhooked, and it's stretched back to hook onto the first car. These guards have to be flexible in all three axes so the carsets can move independently of each other.