That did it! 10v out now, but still the MS20 filter isn’t fully opening, so now to increase the sensitivity on the CV input.
As an aside, when I hear the MS20 filter opening on a slow envelope, I can hear a little “bzzzt” at the start of the envelop where I can hear some almost bypass sound happening with a little sizzle - is this standard for this filter?
EDIT: I put 83k of resistance on the MS20 input and now it mostly opens, I might drop it a little further (maybe 68k or something like that) so it can handle slightly lower than 10v for other possible modules in future, but for now it works. Still that little bypass type sound bleed happening, and if I roll off the frequency to the bottom, there’s a slight pop each time an envelope starts. I can raise it to a point where it’s just silent, but this doesn’t solve the slightly bypass sound as the filter begins to roll up which is strange as I don’t seem to hear it when I manually just roll the frequency potentiometer up…