Here's what I use for mixing on a 424. It's basically the same layout as the the machine itself, but it allows me to keep track of eq and levels, so that I can tweak things later. I just pencil in all the pot locations, and then can erase and change as needed.
I dunno if that helps or not. I need to do a better job of recording tracking and fx, tho. I did have to compress this file a bit to get it to fit, so it might not be so great. I could email a cleaner copy if anyone wants it.