I have finally managed to get all the wave-shaping to work for my Complex VCO. It has eight waveforms and here you have a sound-sample of them. This is only one VCO and nothing else. Waveforms are triangle -> spike -> 2F saw -> square -> even > sine -> saw -> douple pulse (DP). DP's timbre and pulse width is played with manually:

http://studiomanus.com/Assets/MP3/complexvco.wav

/Manu