clutch problem

[xf8u39]

Hi, Sometimes when I press the clutch pedal it goes half way down before I feel any pressure. Today it went all the way to the floor. I had to pull it back up, pump it again and it worked.
I have a feeling the slave cylinder needs bleeding or replacing. Where abouts is it and does it have a separate reservoir or does it share with brake fluid.
Mike

[chris167]

have you rebled them? sounds like air trapped somewhere