I bought a blitz active clutch for a good price (I think) and on the pressure plate, some on the fingers have a bit missing off the end of them. Is there any way of replacing them and if not is there another pressure plate that would work with this clutch. And what can I do if the actual clutch material is low? can it have new material put on or can I put a different clutch in it? any info appreciated I'm not too clued up with clutches. TIA