I am having a problem replacing my clutch fluid. I followed the Shop Manual instructions and I can't seem to get the new fluid to go into the Master Clutch Cylinder. The manual says, open the bleeding screw, hold the clutch pedal down, close the bleeding screw, release the clutch pedal and then open the bleeding screw. (I used a bleeding kit) I did this over 20 times and still no pedal. What am I doing wrong, or is my Clutch Master Cylinder broken?