[PD] getting rid of nasty clip

[doniguan at stny.rr.com]

Im working on making a simple tremelo patch. Ive gotten it to do everything i want, only my sawtooth and pulse waveforms have nasty clips when the waveform drops suddenly. Is there a way to get rid of the clips? I dont know how to soften the waveforms or detect them because they happen so randomly. And with tremelo, it has to work with the speed of the oscilation. thanks- ap