I've been playing around with various kick setups since this thread.

One thing I've found that works well is multing the envelope that opens the vca for the kick, sending it to, say, Maths ch. 2, attenuverting it ( 9 oclock dial position), taking the INV out to the vca for the basslines, to get a nice "ducking" effect.

Kick remains crisp in the mix, as competing bass frequencies are rolled off.

OP could achieve same with A-140 (I believe) as it has an inverse output, correct?

“You must have chaos within you to give birth to a dancing star.”
― Friedrich Nietzsche