Werkstatt LFO to Subharmonicon

Redditor "Piper-Bob" asked for ideas on how to pair a Werkstatt with a Subharmonicon.  One of the reasons I got a Werkstatt was because it had an LFO CV out that I could use with the Subharmonicon, so I recorded an (admittedly obvious) experiment that shows the LFO modulating the filter cutoff.  After doing the recording, I wondered if there was a way to attenuate the LFO voltage coming from the Werkstatt so I could control how much the filter is opening.  As it turns out, you can do that by simply running the signal through a potentiometer.  Simple!