Hello folks brain picking time again , having managed to renovate bb on my raleigh banana I,ve realised why it had so much play, no locking nut on adjustable cup.Somebody either forgot to put it on or it was spoilt when being removed.Question is does anybody know what tpi the cup is ?After spending hours searching Internet I finally found a lock ring which states 24 tpi but I,ve heard 26 tpi mentioned a lot of times when raleigh are mentioned.Cheers for any advise.