John Rumm wrote:

I have had a hack about. See if you think that strikes a better balance
with respect to safety on CPC faults. Also I have beefed up the
resistance table (and used the right source data this time!)

http://wiki.diyfaq.org.uk/index.php?...Circuit_faults

Yes, that's much better. I've just done a few editorial tweaks too.

--
Andy