Thanks for the replys , when trying to find why the whole clutch assemble was out i pulled off the clutch center to see if it was hard up past the woodruff key and realised that when tightened it wasnt covering the key completely so i got a new clutch center and it slotted staight on ! when comparing the 2 the internal diameter on the old one was around 1.5mm smaller that the new one its strange because its the same clutch center that worked on it before it s like it srunk ? Anyway its all good now working sweet cheers.....