You actually edited the RTs themselves, and then saved over the originals?
I would do that on a copy from the git-go .. here I was, trying to prevent data loss, and in your situation my suggestion would have caused it.
That's a pretty unique case/situation.

/on the bright side I'm still learnin' from my mistakes I guess
//thanks for sharing this tip

Make your sound your own!
.. I do not work here, but the benefits are still awesome