@manuels It is mostly an issue of the amplitude compensation, my filters have a great many sources of distortion, that compounding of error inherent in analog filters that I mentioned earlier, finding it difficult to maintain the same balance as without it.

Edit: The issue is to make it play well with all my other abstractions without functionally undoing the compensation or reworking all of my abstractions and patches to work with the new range. I am trying to have my cake and eat it too, which I do not think I can.

Thanks a lot @manuels, I guess I either have to take a 4 pole for granted or go with rfft~

More off-topic, I don't know what setting I may have that causes this, but even your extended compatible patch refuses to output any sound until I convert the cutoff signal to a float for the four lop~ objects.

@elwinbran Signal rate control input just came to [lop~] in the last release or so and I do not think [inlet~] passed floats back in the extended days either, don't quite recall on that one. Just replace that [inlet~] with the message rate [inlet] and stick to message rate for cutoff.