When in flip mode it would be good to have the light in the FLIP button blinking to make it clearer.
This is a real killer... If nothing else, PLEASE enable the ability to Flip the fader to control Sends... I can live without the rest, but this was a basic (& GREAT) function on the Cmd*8, and is present, to my understanding, on the S3.
For those of us not owning (and not interested in owning) an S3, this one pice of functionality would really help.