Cheers Andy. For your info we tried putting the clutch back together momentarily and without the missing steel just to check the bike ran and warmed up when we filled up with coolant etc. Friends of mine thought the old steels and frictions would work as not too badly warped etc. However when we tried pulling away it was obvious that with a couple of warped steels and missing one. That the bike didn't want to know. So going to order the full set of steels and frictions to be sure.. worth a try seeing if I could get away with only ordering one steel etc. But a no go... Every day is a school day as they say.