this just started today. When my clutch is pushed in, and let out fast, it makes a click/pop sound. It does it just as the pedal is about to be all the way relased. it sounds like a small hammer hitting the tranny. it does it when taking off in first, It also does it with the car off, and in neutral. But, when i let out the clutch slow, its fine. also i can feel the pop through the pedal. Now, everything besides that seems fine, still drives like normal. any ida what this could be? could i get some lube up there to something? any info would be great, you guys are great at helping these wierd noises, like when my car would pop when braking, tightened my kmember brace and bam. quiet.