Right I'm stumped.

I fitted a clutch to someone's 4x4 saff.

Spec - greys and t34 turbosystem mapped.

It was slipping, had a AP organic which was new with iirc AP cover plate.
The reason it slipped was the flywheel face was distorted so was only gripping on 50% of clutch face.

Fitted an AP 6 paddle spinner. Re used cover plate as was like new. Got flywheel face machined. And now it's still slipping. No oil contamination. Any ideas?

Cheers