It was great, back in the day. Today’s technology and advances would make it a lot more dangerous (too much speed, grip, too light a car to run on quarters and halves) and certainly a more expensive deal. It did work at Paragon, but it can only really work if the purse is low enough to not make the new tech worth it. Everyone who straps in a sprint car has big onions if you ask me, but the best drivers would not run for the purses open rules would have to run to keep the high dollar tech out of it.