tonight there's a presentation on!
Vaast Colson invites a number of people to present their interaction with some of his editions/books - the OPZ people will be there a.o., Tyfus will be there, and i will be presenting a first intermediate version of the Principium idea.
since it was impossible for me to finish the whole synth, i used the sequencer and switching matrix to drive a casio keyboard (for now).
works pretty well. pics tomorrow!