Well, it seems the clutch is good. I have no ill effect from increased RPM and not moving. The car moves, it just doesn't seem to want to.

The problem with mine seems to be the car will slightly jerk forward then stop a bit and then it will be fine. It only occurs in first gear.

Also, the gears seem to be getting harder to get in. This would be in first, second and the worst is reverse.

I just had my trans fluid changed with the Ford stuff.