After replacing master & slave cylinder and flex line and two weeks of joy, the same problem has arisen. I have to pump up the clutch several times to be able to get it into gear. In addition, it is shifting hard, almost like you are shifting without the clutch. With engine off, the shift lever moves freely - like it always has. No problem ever with the gearbox. The fluid in the M/C is still at the top so no leaks. I plan to try an experiment tomorrow - start it up in gear - in reverse of course, in the garage, with my foot all the way down on the pedal. If the car moves, it will prove one of two things - either the hydraulic system is not working at the slave cylinder or the clutch disk is stuck to the flywheel. I told the shop to install the slave with the bleed screw on the top and the pin in the middle hole as recommended. Is there something else I should be testing and how do I know which it is? This is very discouraging, especially after over $600 worth of work.