I replaced the clutch yesterday. everything went back together fine and it drives fine but now when i press down the clutch pedal, it feels like the cable is binding or is catching something. im not sure if the cable is stretched or not. if i keep pressing the clutch pedal up and down the grabbiness of the pedal seems to go away and come back. im thinking its the clutch cable but i want to know for sure. also how hard is it to replace the clutch cable?