High, Guys. I have the Warpspeed chassis conversion on one car and a stock chassis with the slots cut closer to the centerline on another. I just got a good test of the Warpspeed chassis yesterday and I have to say that it does feel a little more stable than stock. Acceleration felt about the same. It didn't corner quite as well with the diff as the stock with a one-way. I was very competitve though with the other cars on the track. I can't say yet that it's better or worse than my other car. I still get around the track better with it, but I've been driving it for two years. This weekend I'm going to set the two cars the same and compare. Keep you posted