"I am about tired of having to half unscrew the 'acorn' on my quick release skewers to actually remove the front wheel from my bike. The only thing quick about the whole affair is that I don't have to get out a wrench. I've heard about people filing off the lawyer lips--those tabs on the end of the dropouts that keep the wheel from coming off unless the QR is half unscrewed. But can you file them off on a carbon fork?" - cnkjr, Bicycle Mechanics - Getting Rid of Lawyer Lips, bikeforums.net, 18 Dec 2006.