here’s something very similar based on the older ‘gen woes’ thread that does what you want *(i think).
As your patch is so similar, I tried to incorporate my possible solution but I couldn’t get it to work…
the problem seems to lie with the main ‘phasor with mute’ accum object in individual voices not resetting at the same time *after* they’ve been changed.
It might not be what your after, but if you send the "size" parameter as a signal, it will affect all voices regardless of which voice is targeted.
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