I am using reaper to send pc messages through my mc8 pro to my dimehead nam player or my nano cortex. It is working but it is causing the mc8 to jump banks. I also use the mc8 to run tracks in reaper. and go to song. stop/ start. that is working well too. I am using midi ch 4 for that and midi ch 1 for the dimehead.
And I just noticed that hitting play/stop to start reaper is now changing to a patch. the play/ stop is using cc 41. the pc message is 1. they are on separate midi channels. i don’t get it