Maybe it’s a dumb notice, but the graph of the filter does ‘this’:
note that the last three have different freqs but all other parameters are constant - on the graph it doesn’t seem so.
I was just thinking is that the actual freq respond or a bug…
Seems like a mistake in the vector updates rather than a calculation mistake. When scrolling the frequency, i notice the spike in general remains on the same position, just at some points it is not being full and correct regenerated.
The Moog filter3s response graph is precalculated / cached so its a bit rough. This doesn’t affect the sound though…