So the new trackpad works great, except the crucial scroll gesture totally doesn't work. I have no other connected Bluetooth devices. I do have a Bamboo wacom tablet, but exparamentally i uninstalled all wacom software and restarted. Still no scrolling. And yes, "Scroll direction: natural" is checked in system preferences. I don't have USB overdrive installed.
I'm running it on a 2.7 GHz 27" mid 2011 iMac with 10.7.5
Any help would be appreciated. Without a quick way to scroll, it is not worth the trouble of using.