> Maybe you could try 'liquid silver' (comes from a small bottle) > and is mainly used to repair PCBs and so on. Solder sticks > to it. > regards, > Reelf Thanks, I haven't got any myself but I know someone who has. The other way that might work is how it's done in watches. A small gold-plated prong pushes on the ceramic -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.