Just received this filter, but I think the resonance is not working
properly. No matter what settings are used for other parameters,
turning the res knob has absolutely ZERO impact on the sound. I have
even tried this with both clipping pots fully counter-clockwise and
the LP level pot at less than 25% (barely audible) per some comments
in previous messages, but this does not improve the situation. Any
suggestions or would you agree this module is not right

Thanks for the feedback (no pun intended!)

Chris