I had read that Richard and will see how true that is when I green lane this one once the weather improves.
i understand that is why WD's are a bit rare, many were converted to trials irons. Shame.
mine was originally one of a batch of 25 bought by the father of someone who runs a B40 WD website. I have been in touch with him and we're meetingbup in the spring.
there's no BSA or Brit bike owner clubs near me but hopefully if i get problems (or should that be when ?!), places like here will prove to be full of helpful enthusiasts with great advice.
cheers, Dave