I'm using a Yamaha MO8 as the Master keyboard to control my MODX7. M08 on midi channel 1, MODX on midi channel 3. In my Master patches on the MO8; I have no issue sending program change messages to the modx - as Performances change as I would like them to. But when I step on the sustain pedal connected to the MO8 - I sustain the note on both the MO8 and MODX. I would like to not send the sustain message to the MODX - so that I am only sustaining the notes on the MO8. Is there a way to not send the sustain message to the MODX but still send the program change message to the MODX ?