It idled rough when it was cold but after I ran it, it smoothed out. A few things I noticed: The first thing is when I let off of the clutch, the pedal kind of chatters and I believe it is the TOB that is squeaking. I have a FWA and clutch quadrant from UPR. Do I just need to adjust it? If so, how do I do that because I forgot how to use it. The other thing I noticed is when I hit the brakes at higher speeds the car shudders. I haven't noticed it at speeds of around 25 or below. What could be the problem with this? None of this was happening when I parked it.