Josh, My memory on all the details is a bit fuzzy. I believe that you are correct. They were going to move some of the SSB cars into T3, and the rest of them, along w/ the SSC cars were going to be called T4. I don't think there was a T5 in the mix. Bottom line though, the mfg's definitely scuttled the idea. And they obviously swung a big enough stick that it made the CRB pull the proposal.