Going back to TSM V5.2 after attempting an upgrade to V5.3

[Brenda Stephenson]

We are in the process of preparing to upgrade our TSM V5.2.4 Server to a
TSM V5.3.2 server on z/OS.  I hopefully have the steps down to perform the
upgrade.  It looks to me like we just need to upgrade our DB.  Has anyone
had trouble with the DB upgrade and had to restore back to TSM V5.2.4?  If
so, what steps did you go through to get back to TSM V5.2.4?  Sorry if this
questions has been asked before, but I was recently given the assignment to
manage our TSM environment.
Regards,
Brenda Stephenson