On a more serious note, what they are adding now is a strut that goes from the back column that attaches to the last catwalk in the middle. The piece on the catwalk can be seen here to the left of and behind the odd piece. It is the only center catwalk piece with this flanged stub. It also has a stub sticking straight up for another strut up to the odd piece.
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Virtual Midway
http://www.virtualmidway.com
Closed topic.