I’ve got the EHX Next Step Exp pedal set up on multiport 1 as an expression pedal, and I can see on the display the EXP value moving from 0-100% as I use the pedal. I’ve set it to send Expression CC (Linear Response) to cc17 for the CB Mk II with values 0-127, however, it just moves the FREQ slider to the bottom when I ever I engage the pedal i.e. the slider does not move with the EXP value. Thanks for any ideas on how to resolve.