freeze plugs II

["Pam & Paul Bauman" <plhbauman@earthlink.net>]

Got it!

Found an old flat blade screwdriver, rounded off the square edges on the
grinder, then put the tip in a vice and bent it over with a hammer to a
little over 45 degrees. Was able to get under what was left of the outer
ring of the plug and pry it out!

Only question now is, since the center plug is much smaller than the outer
two, are replacements for all available? Before I punch a hole in the center
one, that is!

Paul