LOL.
It's supposed to sound natural, so no chipmunky. Which means I have to preserve the pitch. Doing that, and shaving :11 off makes it sound...well....just weird and choppy-like computerized. Still not natural enough. And makes me sound horrible.
I just went with 00

30, and let it fly.
I don't understand why adjusting the tempo a little faster is making it sound crappy.
A good sequencer should be able to adjust tempo within a pretty large range without losing audio quality.
I've done a lot of audio production, I usually use Cubase for my sequencing needs, sometimes Acid Pro. I've never had this type of problem. If anything, it should be a helpful tool, because you can record it live at your own speed and just let the sequencer speed it up for you, maintaining the integrity of the recording.
That's strange.