As you may have noticed recently there have been alot of threads regarding 2.4 exploits, which are not exploits, and are intended parts of the patch. to see if you exploit is actually part of the patch, please check
Test World of Warcraft Community Site
[2.4 patch notes]
Please save yourself the embarrassment of posting a patch change, and save that thread space for someone with areal exploit.
Thank you, Goodbye!