Sup dudes, I'm having trouble recording drums on reaper through my midi keyboard. I'm using an old Casio WK-1630, outing the midi into my podhd500 which is plugged in via usb to my laptop. I have tracks armed for superior drummer 2 in reaper but can not figure out how to make reaper recognize my keyboard. Is it a problem with the midi cord chain or is there something I have to do in reaper? Any help would be appreciated.