http://"Underslung" chassis were an early attempt at lowering a car for better handling. Agreed, but scraping on the ground, or high-centering on a speed bump, or having the frame rails so low and so far forward as to be the first things to strike anything in the road kinda defeats the purpose. :D I know...he must be a MODEL car builder in real life. ;)
Well a couple of things come to mind here. First you are so correct.
Second, if there was any real engineering here , old cars and new, there would be more around.