Need help finding a patch.

Wasn't there a patch around here that would somehow sinc-up the battle palettes with overworld palettes in order to make the sprite editing process easier?  I'm-a try my hand at sprite editing again, and I remember reading about it somehow, but I can't find it listed anywhere.  Did I imagine it, or is it a real patch?

I'm pretty sure this must be the patch you're thinking of:
https://www.romhacking.net/hacks/1971/

There is a thread about it here, sort of, but I could only find the finished patch on RH.net.

Thanks, buddy. I'll check it soon.