hardware seq. to send program change for multis [SOLVED]

[sputnikcdn]

Me again,

Heh heh, if I solve this, you people will think I'm totally insane - talking to myself on a public message board!

The sysex command string to switch to multi mode is:

{F0 00 20 33 01 10 72 40 7B 0A F7}

I've figured out how to enter 11 numbers into the sequencer, but unfortunately, the command doesn't work.

So, does anyone know the correct sysex command(s) to change to multi-single mode and then select a particular multi?

I'd also like to be able to change track programs within the mult.

Thanks!
Paul