When I bought the car (2000 GT), it was really hard to get into gear and shift. I just replaced the clutch cable and added a billet quadrant and firewall adjuster. I have the pedal just where it should be. Sometimes it shifts like butter, other times it still goes very hard into gear. Reverse ALWAYS grinds unless I put it in any forward gear first, then it slides right into reverse. What's up with that?