On Wed, 22 Oct 2014 10:01:02 +0100, Brian Gaff wrote:

One thing it worth looking at though is the state of the sockets and if
their connections are loose, same goes for switches and any jointing
terminal blocks or whatever. Chances are at least one socket will be showing
signs of heat damage and several loose screws will be found.
Brian

If something plugged in misbehaves when I knock the plug, then I look :-)

--
The average HB pencil can draw a line 4 miles long.