In the following picture
http://home.graffiti.net/diverse:gra...net/solder.jpg
without any further treatment after removing from the boards,
one has been desoldered from a lead-free soldered board and the other from a
leaded-solder board. Particularly looking at the top pin of each capacitor
would anyone care to comment?

--
Diverse Devices, Southampton, England
electronic hints and repair briefs , schematics/manuals list on
http://home.graffiti.net/diverse:graffiti.net/