Re: Clutch or more?
Bit late I know but its always a good idea to change the thrust bearing whenever its apart. They have a habit of glumbling (like mine).
Your problem may well be caused by an oil leak, either from the gearbox input shaft oil seal or the crankshaft oil seal. Have a look underneath, the colour and consitencty should be a clue as to which it might be. They are nunpence parts so worth replacing, especially as the real part of this job is getting it all apart and back together. Let us know how you get on and good luck.
GTV and Racing Driver