Another Audio Alchemy DDE 3.0 Mod - Help Kal R?

I need help!
I would like to defeat the 6db non-HDCD signal attenuation on the PM HDCD filter chip in my Audio Alchemy DDE 3.0. I uderstand that you have to lift pin 19 from the socket and ground it to pin 21, but I have no idea how to find pins 19 and 21. There are no dots to indicate pin numbers on this chip. I do have pics I can e-mail to anyone who could help.

If you don't get help here go to Audioreview discussion forum. Maxxwire has this setup. Or else Audioasylum.
I am still in SF at the HES and I will respond when I get home.