Enterprise Vault 10.0.3 downgrade assistance needed

Hello:

We have EV 10.0.3 installed on Windows 2008 servers and have been having issues with the backups (BE 2012). I found a post about this yesterday and would like to attempt to go back to 10.0.2 but thought I would ask first to see if anyone on the forums has tried this and what was the result.

http://www.symantec.com/connect/forums/backup-exec-2012-does-not-support-enterprise-vault-1003-agent-backup

Thanks!