What year Citroen was it? I always thought they were cool cars. I saw that suspension domonstrated at a car show my dad took me to in the 60's in L.A. I was totally fascinated by it!
We had a couple old ones at the wrecking yard I worked at in the early 80's, so I got to see all the mechanism up close with all the body pieces out of the way. Neat stuff.
But then, it took the french years to figure out that it's better to have more than only 3 lug bolts per wheel