"Don Foreman" wrote in message
...
On Fri, 22 Apr 2011 20:04:51 -0700 (PDT), "
wrote:

On Apr 22, 10:51 pm, "Califbill" wrote:
What is a good backing plate to
prevent a big gob of aluminum slump on the backside, where I can not get
the
grinder after I use the spool gun on the top. If I had a TIG outfit,
might
be easier, but only a spool gun. 1/4" steel plate? Stainless plate?

I like copper.

Me too.

me too for stick & MIG