hyd clutch not working. bled from clutch master cyl. backward to hose from hyd. clutch. no effect. pumped clutch pedal, bled. no effect. bled forward from hose out of bell housing to clutch master cyl. no effect. looks like removal of a lot of parts to get to clutch slave cyl. at my age it looks like a job for Superman, or my local favorite mechanic. any tips? and what slave cyl. to buy? and what new clutch? Roush 427, RBT 5 spd.