David,
Sorry to hear about your lost collector pipes. That crap is why I won't order anything from any company that will only ship FedEx. I think I have had 3 or 4 things I have ordered that were shipped via FedEx and I finally got one of them because they had left it with a neighbor that lives about a block down the street from me. I have tried to call them and contact them via the Internet and they will not respond to anything it seems.
If your collector pipes came with the kit from Contemporary you should be able to order a set from them and that way you will know they will fit. Good luck and I hope that you get them soon.
Ron
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