if I've got a clean shot at a knee, the guy is going over,that's pretty well guaranteed, locks are a small part of the sylibus, we may get back to them in a month or two,,,, , as its of no benefit me spending an hour or so practising them , i decided to bother at all and practise something else that was of benefit . My partner got very upset, he was expecting to be wrist locked but kept ending up on the floor,
to paraphrase Bruce lee, id rather have one techneque that I'm good at than a,1000 I'm poor at