carry the old one as a spare.
[it's not u/s !! yet]
or
make a lead up and carry that instead
http://www.ukgser.com/forums/showthread.php?t=143272
[it's not u/s !! yet]
or
make a lead up and carry that instead
http://www.ukgser.com/forums/showthread.php?t=143272



