Sorry to hear...
I'd definately take it up with the dude that did the RWC. And if that gets you nowhere, then take it to DOT.
I had a few problems with my 32 that i only noticed after i got the car home...problems that deemed the car technically unroadworthy. I quickly got in touch with the importer where i purchased it from, and they were only to happy to rectify the problems.
Scott.