2018-04-25 15:03 GMT-03:00 William Huston <williamahuston@gmail.com>:

Thanks Christof.

The help file for [svf~] shows a control-rate number box feeding the cutoff.
But I tested with [sig~] and it works. Thanks.

the documentation (at least the current one) specifies all kinds of data each inlets receives, and it says it takes floats/signals in every inlet.

However I see no mention in the help of [scf~] for how to set Q.

the documentation (again, the current one) for cyclone/svf~ tells you the Q/resonance is set via the 3rd inlet