I don't know, Chris. This is making my head hurt. lol. It just seemed to me that anything that would take away from the forward downforce in a FWD car would be a bad thing, but I don't have any experience with FWD racing, so I'm just applying what knowledge I do have in what sounds right to me, but I'm probably wrong.
Now then, you want to talk about functional downforce at slower speeds, check out the wings on an Outlaw Sprint car!
Take care,
~Chris