u/AnOmalimusicofficial

So I have Volume Shaper on my bass group with its input as my Kick Midi. My Kick midi is in my kick group. The other track in my Kick Group is my SC trigger with its input my kick midi track and I am trying to set its output to my bass group and select volume shaper. But instead of it selecting volume shaper it is grayed out and says "Sidechain L/-Shaperbox" not the usual just "shaperbox" and it is not detecting midi

What am I missing? I checked another project and its routed the same way with my SC trigger able to select the bass group and volume shaper as its output.