That's what happened with your score drop, then. It was losing the entire TL with whatever age was on it, and the clean history that it carried.
Were you GW'ing the CCC, or disputing with the CRA's? If you were dealing with the CCC only, and the CRA's were not involved, then TU had no business deleting the account. If you were disputing the lates with the CRA, they are frequently deleting closed accounts, and you lose everything, both negative and positive.
This is one way that deleting valid derogs can really bite you on the butt. Not saying that you did, but this is frequently advocated on other sites, and it's blowing up in people's faces. Another variety is people disputing valid inqs, and getting fraud alerts slapped on all three reports. And we don't let either be advocated here, BTW, per the forum rules.
* Credit is a wonderful servant, but a terrible master. * Who's the boss --you or your credit?
FICO's: EQ 781 - TU 793 - EX 779 (from PSECU) - Done credit hunting; having fun with credit gardening. - EQ 590 on 5/14/2007