fenderpunkR

My transmission makes this weird scratching/grinding noise whenever the clutch is released, when i push downt he clutch pedal u can hear it get quieter/slower untill it stops, but then as i release it, u can hear it start to spin and make the noise again, even in nutruel, is this a common problem? my friends does it too, i changed my clutch basket,disk , throwout and pilot bearing but it didnt fix it.