SJenZip

Hi, I am trying to send MIDI commands to a POD HD Pro to toggle individual blocks on and off. Although I haven't connected a POD Footboard, I'm using another MIDI controller. When I send the CC message sometimes is works , sometimes is does. Do I need to send "0" for the off, and "127" for on? Do I need to send "127" repeatedly for toggle on and off states? I've trying lots of variations and am getting inconsitent behaviour. Many thanks for any advise.

I got this working for EXP2, but it fails to work for my External Pedal EXP3. Any ideas?