Talk:Lamborghini Centenario Championship/@comment-28176349-20190427181815/@comment-38105396-20190428144147

I am surprised PowerUp777 didn't know the answer since his ID is about airplane. Well, this is doing nothing about the downforce. It's just a basic aerodynamic concept. During the high speed it shaped like a needle result in less wake drag because it delay the separation point, less turbulence. Oppositely, if you want to slow it quick, it should be retract to build up more turbulence.