Removing grand backcheck wires from keys

[Newton Hunt]

John you drive them in like you drive out the stubs.  You tap the top
of the backcheck in line with the wire, not in line with a plane of
the backcheck.

What is important is wire diameter.  You have to make the old and the
new so you will know how to handle the situation.  Set up will be the
same for  a few as for the whole set so I would consider replacing the
whole set because if a few are broken more will break.

		Newton