Zoom Live Display in Nomad on Laptop trackpad?

cf. the last post of this thread: http://community.etcconnect.com/control_consoles/f/15/p/9485/37981 . don't know if something has changed with later hardware revisions or OS updates...

I figured it out. It's a clunky 2-handed maneuver where you use one finger to press and hold the trackpad, then 2 more fingers to do the scroll. But if you start the scroll too close to the finger that's holding the button, it won't register the scroll. It took me about 5 tries to get the information to the exact size I wanted it.