In article ,
wrote:
To be really professional (and fulfil the 'good
practice' requirement of the regulations) I think ideally the
chocolate block connector should be fixed somehow but I don't think
it's too important.

A self tapper into the back of the box? Don't think it matters, though.

--
*They call it PMS because Mad Cow Disease was already taken.

Dave Plowman London SW 12
RIP Acorn