Nice job, Clive!  I work for an electronics manufacturing firm as well, and this is verrrrrry familiar to me!  I knew I'd been there too long when one day I was reading an article in the National Geographic about too many PCBs in the water, and how dangerous that was.  I'm thinking ... ??? ... WTF?  All of a sudden I realized they were NOT talking about the item pictured above!  LOL!

"If your pictures aren't good enough, you're not close enough."  ...  Robert Capa