Thanks for your comments!
is there a way that a MIDI could be ripped where it extracts the instruments into their own channels? I'm guessing the answer is no.
You're right. However, I can add an option to assign an output MIDI channel per sample so that each sample is routed to its own channel. Note that drums would remain on the standard drum channel (MIDI channel 10).
Ah right, so, for the drift, this is on clock speed 1, you can see the note sizes of each bar are identical, but each bar starts just a little earlier than the last, resulting in bars starting well before they are supposed to by the end. no matter the clock-up setting it doesnt seem to change it really
Thanks, that description is helpful. I'll investigate the phenomenon using Rainbow Road.