Hi.
I fixed the makefile, the lines that were commented out in percolate.c, gQ~ -> gq~ (as it was called in the help file) and few other bugs maybe.
http://agnula.org/~maurizio/PeRColate0.08b.tar.gz
Anyway it does require some reference parameters or digging the sources because great part of the models are unusable as usual with interesting undocumented DSP algorithms.
No one as experience of them on Max or can compare them?
Bacioni,
Maurizio Umberto Puxeddu.