On 27/04/2011 10:12, Dave Liquorice wrote:
On Tue, 26 Apr 2011 22:15:21 +0100, Ron Lowe wrote:

Splice the new to old by chopping the L, N and E at staggerd lengths,
and linking them by making twisted loops like a chain, and tape the
whole thing up.

WTF! You need a proper mechanical joint of somesort not just twisted
together and taped. Proper crimp, soldered or a screw terminal.

Aim to make the splice no fatter than the original cable, and of similar
profile. That's important! A smear of vaseline over the splice may
help too.

Ah joining *JUST FOR PULLING* not as the final electrical connection.
Phew!



Well, duhh.... :-)

Why would you want to make an electrical connection to the bit of old
wire you are removing?

Glad you saw what I meant.
I suppose I could have been clearer.

When making a purely mechanical splice for pulling-thru, it needs to be
surprisingly strong and non-fat to survive that ticklish bit where it
pulls through a drilling in a joist etc, lest you end up with it parting
in the middle...

--
Ron