Hey,
no problem for me to add it to wslib. would be a pleasure :-)
I am unsure on how to get the EQ-stuff properly to work; fiddled a
bit with SynthDef:wrap, but ended building this Pseudo-Ugen with the
predefined control name. Not really an option, I guess.
Using Busses is way cooler, but unfortunately incompatible with how
I use JITLib.
One solution would be to add a controlName slot to BFilterChainGUI
that specify the control name that controls the BFilterChain UGen,
which then should have just nirmal inputs instead of a named control.
It would also be cool (but completely unrelated to the above) to use
the GUI interface for effects in the MasterFX chain of the
SpeakersCorner quark.