Paul,
I didn't open the video, (dial up

), but the kind of roads I'm talking about will rip up the undertray on a VW Jetta. A friend of mine had to terminate the lease on his Jetta a few years back, because of the condition of the roads near his home. I went through there in the old E around the same time and scraped the front pan (normal suspension height) on a combination of high areas between the wheel tracks and frost heaved spots... maybe I should have slowed down. The Lambo might be able to handle the rough stuff, but if you are hung up on the belly-pan, you are still stuck.
Don't get me wrong. Most of the roads around here are fine, but some of the 'interesting' back roads, (that only get re-surfaced every 15 years or so) can be a challenge. 'Euro-height' 911s need not apply!
Les