Ahh mate Barnsley Jack and Livers are two completely seperate plants, never been the same thing ran both of them multiple times before now. Looks like I've hit a dead end again, seems Barnsley Jack has been lost forever. I wouldn't waste your time running Jack from modern seed stock, it is not...
Eyup mate. I've been trying to send you a PM but it looks like I haven't made enough posts yet to be able to do so - I just wanted to message you direct about the "Barnsley Jack" plant. You can find my username on the UK grow forum to verify who I am, if you can send me a message on there or...