After the car is warmed up and I press the clutch, I can feel a slight difference in the tension on the spring. It's almost like the braiding of the clutch cable is catching on something. It almost feels like when you press an emergency brake pedal in another car and it hits the different notches as you press it. It just started happening recently, and I can feel it when I press the clutch and when I let it out. I haven't noticed any difference in how the clutch performs. Yes, I have already adjusted the clutch. Have about 6K miles. Is this normal or an early sign of an upcoming problem? Anybody with any ideas please let me know. Thanks.