Just wanted to update everyone, it was in-fact the CSC and it was fully covered by the extended warranty I had purchased when I first bought my Z.. And yet again they tried screwing me by telling me my transmission oil was dirty, my diff oil was dirty, my intake filters were also "dirty" when I just changed my filters and tranny oil.
I didn't even take the car, I gave it back to them. My clutch felt off, and the engagement point was just as bad as when the CSC went out. I couldn't even drive it without stalling because of how low the engagement point was. Not sure if the clutch is adjustable? or if they just did some hack job but Im not taking that dam thing till its fixed properly. I think dealerships would have much more business if they weren't such a ripoff...
anyhow, thanks for all the responses