It's one of the better bad designs, in some cases. Something, something self-regulating air flow. Even a broken clock is right twice a day, I suppose.

If there was any intelligence involved in our design, it was similar to a kid buying aftermarket parts for his car on eBay that then strapped them to one or two bits of ultra high grade equipment. The end result is something like a nice Supra that drives around town making weird farting noises.