Thanks.

That is what I have done.
Seems universal to use 2BA instead fo 3/16 BSF.
No one local carries 3/16" BSF so I had to order them from the UK.
Seems a lot of riders are using 5mm metric if they need somthing tighter than 2
BA but I
never liked substituting and in time it will knacker the rear primary & the
thought of
having to grind off the old nuts & weld new ones on is not my idea of fun.

Thanks for cleaning up the site too.

Regards
Trevor


> Did you try Russell motors? The used to have NOS chaincase screws.
>
> Regards
>
> Hinrik
> Group moderator
>