I don't know if anyone else has experimented with HitnMix RipX to separate instruments in recorded audio. it's pretty awesome. I've used it to isolate the bass in the old Otis Redding Song- Sitting on the Dock of the Bay. The resulting stem notes appear mostly complete and accurate, but the rendered midi bass track has a problem- all of the notes have a velocity of only 4, making the track barely audible when I pair the midi file with a bass vst. Is there a way to boost the velocity of all midi notes at once to a uniformly higher level? I've also contacted RipX support to see what I might be able to do within the RipX application.