Guys, I had a local shop install a mc leod street level clutch in my 96 gt. The throwout bearing, pilot bearing were replaced as well but kept the oem cable. I am feeling a slight vibration on the clutch pedal if my foot slightly rests on it while on idle and even while the car is in gear at full speed. Is this normal? The shop tells me it is because it is not a hydraulic type clutch. Any advise is appreciated. Thanks