for distortion pedal capture gain staging it’s essential to have the edge ranges from negative infinity to 0 dB, the most intimate shades of breakup are found with the slightest trickle of one gain stage feeding into the next.
jewel compressor volume goes to off, drive pedals volume goes to off, capture volume should be able to go to off as well. gain should be able to go down to negative infinity too, even if it’s not accurate to the device below -24 dB it’s just more shades to color with.