I've seen a couple leaky plastic lines. They wear through much
easier, and also easier for pets to chew through the line.

--

Christopher A. Young
You can't shout down a troll.
You have to starve them.
..

"jtpr" wrote in message
ups.com...

I did it myself over 10 years ago with plastic tubing and the
self
piercing tap, never had a problem, very easy to do. I wouldn't
bother
with copper, don't know anybody that has done that, nor anybody
with a
leak.

-Jim