only somtimes, i push in my clutch and it feels really really... (hard to descibe) but spongy. Its like isntead of being smooth, its real rough and its like it almost like the pedal and whatever its connected to is ribbed. Like when you pull it out it kinda has a real small rough spot, then a real quick smooth, then rough, then smooth, all the way out. And this only happens sometimes. Sorry if i cant describe it any better. Can anyone help or diagnose? thanks!