Newton 2 Help!

I just downloaded Newton 2 about a week from today, and I'm having a little trouble with designing certain elements for my track. In other words, how do you create inversions, tophats, airtime hills, or other elements with Newton 2?

tutorials... go to page 6 of the newton 2 topic to find them

[yoshifreak]

Are you using quaternion orientation, because inversions are really hard to create without it.

Thanks guys! I'll try your suggestions.