Look man, I didn't mean to rag on you, but the fact is is unclear documentation. Just fix it, and it would be great! For someone with a stock 6.2.1 install, it just doesn't work by the book.
It would really help if you specified what the hack is called, since it's not called what you term it in the instructions and there are two available with very similar names however only one works...and that there isn't a 6.2.1 version out, but that's ok because the 6.1 file still works.
Since the manual instructions aren't updated in the ST instructions for the mod, you might include the version they are based on and a note to watch for additional commands when performing the Replace functions in the instructions.
I wouldn't have any problems with the way it is, if you didn't specifically call this version compatible with 6.2.1
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