I put an act clutch on my crx about a month ago. I haven't driven it hard yet, I was still breaking it in. I was driving to work and I pushed the clutch in to shift and I heard a pop. The clutch pedal just stayed on the floor. Luckily I was a block away from work and I made it their in first gear. I looked at the clutch cable and it looks ok. Any ideas of what happened???