How do I change the Default Midi Keyboard cc parameters?

Maulkie: The only way I can think of would be to change the message your volume fader is sending. You could achieve that with a JS that transforms CC7 to whatever you need and record the output (MIDI) of that track, but then you can't use record: overdub. The alternative is to do that in an external app and using virtual MIDI cables to get the modified data stream into Reaper. MIDI-OX /MIDI-YOKE can do that for example. claudioaudio: I still wonder how that could happen. If Reaper records them in normal recording mode there's no reason why it shouldn't register them in record: overdub existing items. Here it does. I can't even imagine how a driver error could cause that (like for maulkie) but then again I reckon faulty drivers can do anything weird.