Bi-direction binding sending out on channel 16


I have a bi-directional binding inside a Linked Rack that allows me to accept a Program Change message to select Preset, and returns the currently selected Preset to keep my controller in step.

I’ve noticed that no matter what MIDI channel number the PC message comes in on, the returning PC message from the Rack is sent on channel 16. This is causing me a few headaches.

Am I doing something wrong?