why is it we have to find the cure for our cars troubles on the camaro5 forums....thank goodness for them...mine grinds everytime i start out .....i always figured it was the limited slip and need not worry with it....now after reading 8 pages of the same thing....i need to have mine addressed....if i had to guess id bet all the ss limited slip diffs suffer from the same thing...it sure sounds that way here..id liked it better if gm had informed me....instead of viseversa