All I did to start with was point out that I STRONGLY disagreed with the decision to go to the single lug wheels, because I have a deep love and appreciation of the tradional NASCAR style pit stop, and the skill involved. Then I pointed out that just as there is in other forms of racing, there WOULD be wheels coming off from time to time, which is exactly what NASCAR CLAIMED they were trying to prevent. Had I not been strongly criticized and ridiculed for stating what was painfully obvious to me, I probably would have said little to nothing more about it, especially since I have basically stopped participating in this sesspool of a forum. But, since there are three or four people around here that think they are the absolute last word expert on EVERYTHING racing, I couldn't help but throw a little shade this way. I guess that makes me a bad person. As far as the wheels, I would contend there is nothing TO figure out. Sometimes you think you do everything exactly right, and sometimes the wheels STILL come off. Hell, back in the 1960's when they used knock-offs tightened up with a hammer, wheels came off from time to time too. It's the nature of the beast. In my opinion, the only REAL reasons this change was made was to reduce the skills needed to go over the wall, thus saving the team owners money on tire changers, and probably because NASCAR got sick and tired of hearing how hick it was to still use five lugnuts.