Real time time stretch HELP!

I've tried everything I can think of. I searched the forum, I looked to the manual. I can't figure out how to do what they show in the link below. I want to patch phraze a sample and assign it to 16 levels to get 16 different pitches with the same sample length. (TIMESTRETCH) I can stretch samples individually fine, But any time I try to take a patch to tune on the sixteen levels key it just speads it up or slowes it down? ANY help please! Thanks.

http://www.youtube.com/watch?v=--GzodmsZtI

Make sure you have your patch phrased sample on the pad you choose for 16 levels.
If you place the original sample on a pad, and then patch phrase it in the trim window, a new sample will be created.This sample then needs to be assigned to a pad, before you can mess with it on 16 levels.
Make sure you hit the pad with the patch phrase on before selecting 16levels , otherwise you'll be 16 leveling the wrong pad.