On Sat, 20 Aug 2005 08:36:53 +0100, Conor
wrote:

In article , Michael Black says...

But has someone actually traced the board?

I doubt it.

Not forgetting that you need to not only trace both sides at the same
time. remembering those little holes are actually links from one side
to another, but also find out whethere there are layers in the middle
too.

Usually not, the 5V power plane does not extend that far and
generally singular 5V traces are not put in middle layers
for such ports. "Maybe" they did it, but if so this is
first time I (or apparently LM&C) has seen it.