The sound going to the PEAK controller dictates how it behaves... everything you want to pump up and down goes behind the balance.
Its sounds like you got it.
another tip.... try putting multiple balances in and link them to the peak controller, but alter the way the balance reacts to the incoming internal contrller data.
You could pump a delay send as well... you could pump anything..
ooohh aaahh,, pumping,... omg... oh yes, pump pump PUMP **** ME ****ME OOOH,,, OHHH!! OH YES YES YESYEYSYEYS...
aaaaah.
Sorry about that, all that talk of pumping.