With a sustain pedal connected to the CV Gate input the sub37 sends out an on (1)off (0) midi cc64 message.
I have been testing this with Studio One. But the "on" message is only 0.553 instead of 1, so its not enough to control a sustain pedal on a piano vst.
Can someone else check to see if their pedal sends a 0.5 message as well? Or if this has to do with a calibration i just recently did after changing the board.