Ableton Forum

Learning M4L. Have set up an SVF. LP, HP & BP all working as expected but when I try the Notch, I get no effect change. I tried this a number of times including just creating a single output testing each filter. They all work (for me) except the notch. Essentially, I get a wide open LP. Tried a number of different samples with wide ranges but the result is always the same.

Can someone either confirm or comment on this?

Thanks,
Burt