i put a ls7 clutch in my car a few weeks ago, probably put about 500 miles on it and has worked fine, i did a burn out through 1st, 2nd and went to hit third and my clutch pedal was almost at the floor so i put the car in neutral and pumped the pedal and ever since has been fine i took it out today and beat on it a little so just in case it went out it was going to do it today and not while on my way to work, but has been fine any idea whats going on or if i should be worried?