Ha thats 2 from 2 for you,
It was done up finger tight.
On inspection of a parts list I have noticed that there is supposed to be a washer between the clutch cone and the thrust pad. I do not have one.
I've searched around a few sites but no one has a washer that matches that part number.
As ive melted my thrust pad im thinking that might be important, although maybe not the sole issue.